Nu (heavy) Nylon Insert Lock Nuts
from Bayou City Bolt & Supply Co., Inc.

A nut is a type of fastener with a threaded hole. Nuts are almost always used opposite a mating bolt to fasten parts together. The two components work together by a combination of friction between the threads, a slight stretch of the bolt, and compression of the mating parts. Nuts are graded with... [See More]

  • Material: Steel (optional feature); Stainless Steel (optional feature); Plastic (optional feature); Nylon (optional feature); Alloy Steel
  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"
  • Type: Nylon Insert Nut
  • Standards: ASME/ANSI (optional feature); SAE (optional feature); ASTM
Jam Nuts
from Carr Lane Manufacturing Co.

High-quality heavy-hex jam nut. Available in steel or stainless steel. [See More]

  • Material: Steel (optional feature); Stainless Steel (optional feature)
  • Size: #8 (optional feature); #10 (optional feature); 1/4" (optional feature); 5/16" (optional feature); 3/8" (optional feature); 1/2" (optional feature); 5/8" (optional feature); 3/4" (optional feature); 1" (optional feature); M4 (optional feature); M5 (optional feature); M6 (optional feature); M8 (optional feature); M10 (optional feature); M12 (optional feature); M16 (optional feature); M20 (optional feature); M24 (optional feature)
  • Type: Jam Nut
  • Thread Direction: Right Hand
Lock Nuts
from G.L. Huyett

Locknuts were the original and most popular form of bearing retention in the early part of the century. As wire forming technology improved, retaining rings gradually replaced locknuts because of their lower unit cost and reduced manufacturing costs. Locknuts also require more time during assembly. [See More]

  • Material: Stainless Steel; Low Carbon Steel
  • Thread Direction: Right Hand
  • Type: Jam Nut
  • Standards: SAE
Flange Locknut,SS,1/2-13,PK10 -- 4CAN2 [4CAN2 from Earnest Machine Products Co.]
from Grainger Industrial Supply

Locknut, Serrated Flange, 18-8 Stainless Steel, Finish Plain, Thread Size 1/2-13, Thread Type UNC, Thread Direction Right Hand, Width 3/4 In, Height 29/64 In, Flange Dia. 1 1/32 In, Flange Thickness 0.05 In, For Use With Corrosive Environments, Resist Vibration, Package Quantity 10 [See More]

  • Material: Stainless Steel
  • Thread Direction: Right Hand
  • Size: 1/2"
All Metal Channel -- Modular Fixtures
from J.Lanfranco Fastener Systems Inc.

From 25mm to 6 meters long;. Unlimited quantity of nuts and/or screw can be positioned within channel;. Range of diameter for nuts and/or screws. Range of type of nuts and/or screws (combination possible);. Equal spacing between products;. Internal technical setup (oval holes, lights, spring mounts,... [See More]

  • Material: Aluminum (optional feature); Steel (optional feature); Stainless Steel (optional feature)
  • Finish: Anti-Galling Coating (optional feature); Galvanized (optional feature); Nickel Plated (optional feature); Zinc Plated (optional feature); Zinc Chromate (optional feature); Self-Color, Pass., Anti-Galling, Geomet
  • Size: 25mm to 6m channel
  • Standards: ISO
Spinner-Grip™ Flange Lock Nut -- 19880
from Jergens, Inc.

Spinner-GripTM Flange Lock Nuts are the latest innovation in locking nuts. Free Spinning installation eliminates the need to "wrench" the nut down the thread. Please click here to watch a product demonstration [See More]

  • Material: Stainless Steel
  • Thread Direction: Right Hand
  • Size: 1/4"
Self-locking and Free Running Clinch Nuts
from TFC Ltd.

SCFE range provides strong threads in areas where space is restricted. Material: 303 Series Stainless Steel. Finish: SCFE, SCFEO - Black dry-film lubricant per MIL-L-8937. SCFEX SCFEOX - Passivated. Thread: SCFE, SCFEO - Self-locking threads 6H ISO Metric. SCFEX, SCFEOX - Non-locking threads 6H ISO... [See More]

  • Material: Stainless Steel
  • Finish: SCFE, SCFEO - Black dry-film lubricant per MIL-L-8937 SCFEX SCFEOX - Passivated
Bumax® Lock 88 Hexagon Nut -- M6, M8, M10, M12, M16, M20
from BUFAB USA, Inc.

BUMAX Lock: BUMAX Lock is a special all metal lock nuts: The special feature is the designed thread profile making the nut free spinning and locks when tightened. Note that a higher tightening torque than for standard nuts is required. Choice of material: Stainless steel A2 can be used in... [See More]

  • Material: Stainless Steel
  • Size: M6; M8; M10; M12; M16; M20
  • Type: Flange Locknuts
Heavy Hex Jam Nuts
from Dyson Corporation (The)

Heavy Hex Jam Nuts. Dyson can manufacture custom Heavy Hex Nuts to your specifications. Click on Request Information to specify your requirements or to attach a file. [See More]

  • Material: Exotic Metals (optional feature); Monel (optional feature); Steel (optional feature); Hardened Steel (optional feature); Stainless Steel (optional feature)
  • Size: 1/2" (optional feature); 5/8" (optional feature); 3/4" (optional feature); 7/8" (optional feature); 1" (optional feature); 1 1/8" (optional feature); 1 1/4" (optional feature); 1 3/8" (optional feature); 1 1/2" (optional feature); 1 3/4" (optional feature); 2" (optional feature); 2 1/4" (optional feature); 2 1/2" (optional feature); 2 3/4" (optional feature); 1/2" to 20"
  • Type: Jam Nut
  • Thread Direction: Right Hand
Flex-Locknut -- 457580
from Fastener SuperStore, Inc.

6-32 Flex-Locknuts / Full Height / 18-8 Stainless Steel. An all-metal, one-piece, hex-shaped lock nut with a round collar at its back end. The collar is segmented with opposed slots cut into it above each corner of the nut. When the screw or bolt reaches the collar, the slotted portion expands which... [See More]

  • Material: Stainless Steel
  • Size: 6-32
  • Type: Flex-Top Locknuts
  • Finish: Plain
Potentiometer-Shaft Locks nut type #JMS-A1-1 -- JMS-A1-1
from Nordex, Inc.

Potentiometer-Shaft Locks nut type [See More]

  • Material: Stainless Steel
Hex Jam Nut -- 1/2-13 HX - JAM - NU
from PENCOM

Custom sizes and other finishes available [See More]

  • Material: Steel (optional feature); Stainless Steel (optional feature)
  • Size: 1/2"
  • Type: Jam Nut
  • Finish: Zinc Plated; Black Zinc
2484539 [2484539 from RS Components, Ltd.]
from RS Components, Ltd.

Type:Self Locking; Material:A4 Grade 18/8 Stainless Steel; Thread Size:M12; Thread:Metric [See More]

  • Material: Stainless Steel
  • Size: M12
DIN 985 Series -- WY**D985-20 x 150
from Wyandotte Industries, Inc.

Wyandotte Industries has been manufacturing special nuts and fasteners since 1959!. All Metal Locknuts. Bearing Nuts. Castle Nuts. Coupling Nuts. Flange Nuts. Jam Nuts. Nylon Insert Locknuts. Shear Nuts. Slotted Nuts. Stake Nuts. Spanner Nuts. Wheel Nuts [See More]

  • Material: Steel (optional feature); Stainless Steel (optional feature)
  • Size: M20
  • Type: Nylon Insert Nut
  • Finish: Phosphate (optional feature); Zinc Plated (optional feature)