Products & Services
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Supplier: Deerwood Fasteners International
Description: For hardwood fastening applications-with standard #2 Square Recess. Our Flat Head Robertson® Square Drive Twinfast Screws provide maximum bit fit and help eliminate driver bit camout. The double lead thread starts quickly and drives faster that most single
- Length: 2.25 inch
- Inch: # 8
- Head Type: Flat Head
- Standard Drives: Square / Robertson
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Supplier: NSK Precision America
Description: The LPR Series is a rolled ballscrew offering a lower cost than ground ballscrews. Return tube or end cap recirculation systems are available and square nut designs are offered for ease of installation on these ball screws. Shafts are available in standard, off-the-shelf lengths or can
- Length: 1.6535442 to 4.5275615 inch
- O.D Screw Diameter: 1.968505 inch
- Screw Lead: 1.968503937007874 inches per
- Dynamic Load Rating: 7,238.56 lbs
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Supplier: Ernst Timing Screw Company
Description: Figure 1. Transfer 180-degree discharge (Figure 2): Known as the dual-flight, or double-lead screw, this design will maximize container output by means of two threads cut into the screw. These threads discharge containers every 180° of rotation instead of the
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Supplier: National Bronze & Metals Inc.
Description: HARDWARE: Lock Bodies, Hardware, Fittings CONSUMER: Hot Combs (to Straighten Hair) FASTENERS: Bolts, Nuts, Screws INDUSTRIAL: Faucet Components, Pneumatic Fittings, Fluid Connectors, Automatic Screw Machine Parts, Unions, Adapters, Screw Machine Products, Gauges, Valve Seats,
- UNS Number: 36,000
- AISI / AA / CDA Grade: 360
- Overall Width / OD: 0.125 to 4 inch
- Overall Thickness: 0.125 to 4 inch
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Supplier: Reid Supply
Description: Reid Supply offers ball and acme nuts for the reliable transfer of loads in a linear fashion. Available in square, round and flanged options. . AR-212
- Design Features: Left Hand Thread
- Component Type: Nut Only
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Supplier: Dynatect Manufacturing, Inc.
Description: Cylinder Rod boots (hydraulic cylinder protection) Screw or spindle protection (ball screw, acme screw, lead screw) Pneumatic and hydraulic cylinder covers Protective covers for robotic arms Shift/joystick boots Lift table skirting
- End Configuration: Collar, Inside Flange
- Application: Cylinder Protection, Rod / Screw Cover, Scissors / Lift / AGV, Way Cover
- Shape: Round, Square / Rectangular (Open)
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Supplier: Waterman Industries, Inc.
Description: strength National Standard (vee) thread form, many sizes having fast action, double or triple lead threads and a rugged modified acme thread form (square) for use where shipping or handling damage may be expected. Note: National Standard Threads (vee) will
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Supplier: Newport MKS
Description: The 450A Compact Ball Bearing Linear Stage incorporates ball bearing construction in a miniature package for applications where space is at a premium. The 1 in. (25.4 mm) square translating platform with (4) 8-32 mounting threads is supported within the frame by balls riding between
- Stroke or X-Axis Travel: 0.250000135 inch
- Axis Configuration: X Axis Only
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Supplier: Tempco Electric Heater Corporation
Description: size ASA style Flanges – 3-1/2" & 4" in 150 lb ratings Round, rectangular/square non-pressure rated Aluminum mounting flanges. 3" or 4" size cast aluminum screw plug mounting in place of flange Finned area watt densities 4 -16 for oil/organic fluids External power wiring options
- Maximum Operating (Sheath) Temperature: 700 F
- AC Voltage Required: 240 to 575 volts
- kWatts: 3 to 24 kW
- Watt Density: 7 to 12 W/in²
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Supplier: Tri-Star Industries, Inc.
Description: include: Material Capability Free machining grades of Aluminum, Brass, Bronze, Copper, Carbon Steel and Stainless Steel Bar Stock Capacity* Round bar starting at .0937″ [2.38mm] up to .8125″ [20.64mm] Hex bar starting at .125″ [3.18mm] up to .625″ [15.87mm] Square bar starting at .125″
- Diameter: 6" - 48", Less than 1"
- Materials: Aluminum, Brass, Bronze, Copper, Stainless Steel, Steel / Steel Alloys
- Additional Services: CAD / CAM Support, Design Assistance, High Volume Production
- Features: CNC Machining, North America, Northeast US Only, United States Only
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Description: Linear guide systems support loads in a linear direction, whether being vertically or horizontally. We carry several different linear guide systems including, ball and ACME lead screws and nuts, linear guide carriage and rail assemblies, and V-grooved guide wheels and tracks.
- Length: 1.5 inch
- O.D Screw Diameter: 0.71 inch
- Dynamic Load Rating: 60 lbs
- Screw Type: Lead Screw
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Description: Linear guide systems support loads in a linear direction, whether being vertically or horizontally. We carry several different linear guide systems including, ball and ACME lead screws and nuts, linear guide carriage and rail assemblies, and V-grooved guide wheels and tracks.
- Length: 1.16 to 1.34 inch
- O.D Screw Diameter: 0.75 inch
- Dynamic Load Rating: 50 lbs
- Maximum Static Load Capacity: 350 lbs
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Lead Screws and ACME Screws - Acme screw, 5/16" diameter, 0.50" lead, 3 Feet length -- AB11SA-310843
Description: Linear guide systems support loads in a linear direction, whether being vertically or horizontally. We carry several different linear guide systems including, ball and ACME lead screws and nuts, linear guide carriage and rail assemblies, and V-grooved guide wheels and tracks.
- Length: 36 inch
- O.D Screw Diameter: 0.3125 inch
- Screw Type: ACME Screw, Lead Screw
- Component Type: Screw Only
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Description: Linear guide systems support loads in a linear direction, whether being vertically or horizontally. We carry several different linear guide systems including, ball and ACME lead screws and nuts, linear guide carriage and rail assemblies, and V-grooved guide wheels and tracks.
- Length: 1 inch
- O.D Screw Diameter: 1 inch
- Dynamic Load Rating: 620 lbs
- Maximum Static Load Capacity: 1,500 lbs
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Supplier: RS Components, Ltd.
Description: Dryspin(R) Lead Screw 6.35x25.4 1000mm
- Length: 39.3701 inch
- O.D Screw Diameter: 0.250000135 inch
- Screw Type: Lead Screw
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Supplier: FAULHABER MICROMO
Description: Cost effective positioning drive without encoder High accuracy Wide range of lead screws available Short lead time for standard length Flexibility offered by optional nuts and ball bearings Custom length on request
- O.D Screw Diameter: 0.0787402 inch
- Screw Type: Lead Screw
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Supplier: THK America, Inc.
Description: Shaft for DCMA/DCMB Nut. More detailed specifications are available in our digital catalog.
- Length: 0.9448824 inch
- O.D Screw Diameter: 0.3543309 inch
- Screw Type: Lead Screw
- Design Features: Right Hand Thread
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Supplier: FAULHABER MICROMO
Description: Cost effective positioning drive without encoder High accuracy Wide range of lead screws available Short lead time for standard length Flexibility offered by optional nuts and ball bearings Custom length on request
- O.D Screw Diameter: 0.1181103 inch
- Screw Type: Lead Screw
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Supplier: THK America, Inc.
Description: The Screw Nut is a sliding feed nut compatible with the standards for a 30-degree trapezoidal screw thread. Formed by die-casting special bearing alloy of superb abrasion resistance, it is an inexpensive high precision product.
- Screw Type: Lead Screw
- Manufacturing Process: Rolled Thread
- Component Type: Screw Assembly
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Supplier: FAULHABER MICROMO
Description: Cost effective positioning drive without encoder High accuracy Wide range of lead screws available Short lead time for standard length Flexibility offered by optional nuts and ball bearings Custom length on request
- O.D Screw Diameter: 0.04724412 inch
- Screw Type: Lead Screw
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Supplier: Joyce/Dayton Corp.
Description: Joyce/Dayton offers Ball screw and ball nut assemblies in a variety of screw leads and in diameters ranging from .631" to 4.000". Ball nuts and steel flanges are available for each screw size and lead. Choose the ball nut capacity that meets your application
- Screw Lead: 0.5 inches per
- Screw Type: Lead Screw
- Design Features: Right Hand Thread
- Component Type: Screw Only
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Supplier: Noll, Inc.
Description: Rolled 2A UNV Lead Screw, 300 series SS, Custom Ends Avail
- Length: 12 to 72 inch
- O.D Screw Diameter: 0.375 inch
- Screw Lead: 0.041666666666666664 inches per
- Screw Lead Accuracy: 0.003 inch/ft
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Supplier: Wedin International, Inc.
Description: lead times in our industry. “Super Service” turn around is available for those jobs that just can’t wait. Wedin has the ability to grind ball screws up to 19 inches in diameter or as small as 1/2 inch in diameter. We are not restricted by any length and have made ball screws up
- Length: 81 inch
- O.D Screw Diameter: 1 inch
- Screw Type: Lead Screw
- Component Type: Screw Only
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Supplier: W.M. Berg
Description: Lead Screws Assemblies provide an economical solution for the transfer of rotary motion to linear motion. Materials: 6061 Aluminum or 416 stainless steel Lead accuracy of ±.006 in/ft. Size: diameters from 3/16" to 3/4".
- Length: 12 inch
- Screw Lead: 1 inches per
- Maximum Static Load Capacity: 22 lbs
- Screw Type: Lead Screw
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Supplier: igus® inc.
Description: Trapezoidal Lead Screw Nuts - WSLM
- Maximum Static Load Capacity: 50.58 to 642.8718 lbs
- Screw Type: Lead Screw
- Component Type: Nut Only
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Supplier: ATLANTA Drive Systems, Inc.
Description: a favourably priced solution. The range of application of our trapezoidal-thread spindles is furthermore considerably enlarged as it is possible to choose among nuts of red brass, grey cast iron and steel; steel nuts, however, are not intended for motion screws.
- Length: 78.7402 inch
- O.D Screw Diameter: 0.9448824 inch
- Screw Lead Accuracy: 0.0012 inch/ft
- Screw Type: Lead Screw
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Supplier: Nook Industries, Inc.
Description: Nook Planetary Roller Screws are used in the most demanding and precise linear motion applications. With a greater number of contact points a roller screw provides stiffness and higher load ratings compared to a ball screw.
- Length: 1.2204731 inch
- O.D Screw Diameter: 0.4724412 inch
- Screw Lead: 0.15748031496062992 inches per
- Dynamic Load Rating: 2,005.216 lbs
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Supplier: Noll, Inc.
Description: Rolled 4G Metric Lead Screw, 300 series SS, Custom Ends Avail
- Length: 12 to 72 inch
- O.D Screw Diameter: 0.47244 inch
- Screw Lead: 0.06889763779527566 inches per
- Screw Lead Accuracy: 0.003 inch/ft
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Supplier: Joyce/Dayton Corp.
Description: fill out the Screw and Nut Selection Guide, or Contact Joyce/Dayton with your specific requirements Standard trapezoidal threads from 20 mm through 55 mm diameters. Standard leads ranging from 5 mm through 12 mm. Right-hand and left-hand threads available. Alloy steel
- Length: 144.094566 inch
- O.D Screw Diameter: 0.787402 inch
- Screw Lead: 0.1968503937007874 inches per
- Dynamic Load Rating: 2,248 lbs
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Supplier: igus® inc.
Description: Dryspin® - Lead Screw Nut J350 with Flange
- Length: 0.59 to 1.73 inch
- Maximum Static Load Capacity: 6.323624 to 136.921184 lbs
- Screw Type: Lead Screw
- Component Type: Nut Only
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Supplier: W.M. Berg
Description: Lead Screws Assemblies provide an economical solution for the transfer of rotary motion to linear motion. Materials: 6061 Aluminum or 416 stainless steel Lead accuracy of ±.006 in/ft. Size: diameters from 3/16" to 3/4".
- Length: 39.3701 inch
- Screw Lead: 0.003937007874015748 inches per
- Screw Type: Lead Screw
- Features: Other
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Supplier: Joyce/Dayton Corp.
Description: Joyce/Dayton offers Ball screw and ball nut assemblies in a variety of screw leads and in diameters ranging from .631" to 4.000". Ball nuts and steel flanges are available for each screw size and lead. Choose the ball nut capacity that meets your application
- Length: 288 inch
- O.D Screw Diameter: 4 inch
- Screw Lead: 1 inches per
- Dynamic Load Rating: 85,000 lbs
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Supplier: igus® inc.
Description: The new flanged nut shape makes it possible to use the innovative dryspin® efficiency in confined spaces. The flat design makes it possible to secure the nut via the flange or key-ways. Available in all dryspin® high helix threads. Compact design Secured via the flange or spanner flat
- Length: 0.59 to 1.73 inch
- Maximum Static Load Capacity: 3.794624 to 136.97064 lbs
- Screw Type: Lead Screw
- Component Type: Nut Only
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Supplier: Nook Industries, Inc.
Description: Nook Planetary Roller Screws are used in the most demanding and precise linear motion applications. With a greater number of contact points a roller screw provides stiffness and higher load ratings compared to a ball screw.
- Length: 2.5590565 inch
- O.D Screw Diameter: 0.787402 inch
- Screw Lead: 0.07874015748031496 inches per
- Dynamic Load Rating: 7,418.4 lbs
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Supplier: igus® inc.
Description: Anti-backlash* thread nuts Lead screw nuts with reduced axial clearance. Continuously self-adjusting Self-lubricating and quiet Sleeve and flange series available Material: iglide® J Industries: Packaging, medical, semiconductor industry, laboratory equipment *Backlash refers to
- Length: 0.787402 to 1.8897648 inch
- O.D Screw Diameter: 0.3149608 to 0.9448824 inch
- Maximum Static Load Capacity: 112.4 to 917.184 lbs
- Screw Type: Lead Screw
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companies as MAG Giddings & Lewis, and Gleason Corporation. Applications Ball Ways / Machine Slides Spindles / Lead Screws Transducers - LVDT / Glass Scales Precision Length Bars Ball Bearings Roller (read more)
Browse Dimensional Gages and Instruments Datasheets for Pratt & Whitney Measurement Systems, Inc. -
areas such as around an outlet or a corner. Lead discs will be glued onto the countersunk screw head to again insure there is no way of having a radiation leak. You will always be given enough lead discs based on how many rolls you order. For strips, it is recommended that you order one strip for each (read more)
Browse Radiation Shielding Datasheets for MarShield -
from, thread depth, thread thickness, diameter, and head size. Is there corrosion? This is when you need to think about what the screw will be in contact with (water, saltwater, lubricants, air) and how much that will affect the corrosion (read more)
Browse Screws Datasheets for ZAGO Manufacturing Company, Inc. -
, bolts, screws, and other small components that keep machinery and components together in working order. Many fasteners work through the effective use of threads (left-hand thread and right-hand thread), which allow (read more)
Browse Threaded Rod Datasheets for National Bolt & Nut Corporation -
-Handed Fastener Threads: Uses and Comparison Fasteners are the nuts, bolts, screws, and other small components that keep (read more)
Browse Bolts Datasheets for National Bolt & Nut Corporation -
flush or near-flush with the attached surface. LAG These bolts include threads on only a portion of the bolt. This lack of threads is known as a lag. It facilitates a smooth surface attachment to wood, while the threaded end is more like a wood screw rather than a typical (read more)
Browse Bolts Datasheets for National Bolt & Nut Corporation -
cylindrical fasteners. They're made of metal and have a metallic head that is custom-grooved. Sealing fasteners include sealing screws and sealing bolts, and can be tailored to fit a threaded opening. Depending on the type of head, sealing screws get tightened by torque exerted with a suitable (read more)
Browse Screws Datasheets for ZAGO Manufacturing Company, Inc. -
extreme conditions you would find, for example, in the marine or aviation industries? The screw will need to have the correct mechanical properties to be successful. Design factors include the metal it is made from, thread depth, thread thickness, diameter, and head size. Is there (read more)
Browse Screws Datasheets for ZAGO Manufacturing Company, Inc. -
from, thread depth, thread thickness, diameter, and head size. Is there corrosion? This is when you need to think about what the screw will be in contact with (water, saltwater, lubricants, air) and how much that will affect the corrosion (read more)
Browse Screws Datasheets for ZAGO Manufacturing Company, Inc. -
-Specific Needs Cap screws are externally threaded fasteners typically used with nuts and tapped holes. They are widely applied in machinery, structural assemblies, and equipment builds. These fasteners offer a solid shank and consistent threading, making them well-suited for precise and secure (read more)
Browse Screws Datasheets for National Bolt & Nut Corporation
Conduct Research Top
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Common Ball Screw Terminology
Acme Lead Screw: Acme lead screws have a 29 degree thread angle. An Acme lead screw is less efficient than a square thread, but is easier to machine.
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Characterization of Near Seabed Surface Sediment
The vane assembly was raised and lowered in the box cores using a handle by means of a square - thread lead screw .
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Analogue computer for the solution of product integrals
Lead screw with square law thread Groovecut accordingto the law x = O.ln2, wherexis the distance along the axis from 7er0 position and U is the number of turns. .
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The directional recording of atmospherics
The recording drum (R in Fig. 2) is a vertical brass or aluminium cylinder 34 cm long by 15-3 cm dia- meter, with a square - threaded steel lead - screw (L) of 3 mm pitch pinned to its lower end.
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Build Your Own CNC Machine
Thread the lead screw through the square nut bolted to Part E, and then keep threading the lead screw until the opposite end exits the other tabletop leg’s bearing.
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Standard Handbook of Machine Design, Third Edition > POWER SCREWS
Efficiency of a square - threaded power screw with respect to lead angle λ, as shown in Fig. 13.5, is obtained from .
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Development of a new safety-enhanced surgical robot using the hexaglide structure
We assume the lead screw is the type of square - threaded Screws although we used the ball screw type instea& ne for us to use the model is that we can obtain the analysis result directly from statics textbook IS], ne following …
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Hand-operated box sampler for shallow water
The closing mechanism is made of a stainless steel lead screw (0 = 25 mm) with a square thread and with a handle at its upper tip.
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Friction-Induced Vibration in Lead Screw Drives
The force interaction shown in Fig. 2.7 is essentially correct for the square threads where the normal force is parallel to the lead screw axis.
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Essentials of Mechatronics
Machine tools favor the lead screw (Fig. 9.3), a rod with square -cut threads running the length of the slideway.
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LRS-J: instrument design and characterization
Finally, the actuated lever design has immeasurable backlash and a fixed pitch error gain of 0.2 (in a differential lead screw actual thread pitch errors are increased by a ratio inversely proportional to square of the pitch difference).