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Expanded Series Of Metric Socket Head Cap Screws From SDP Feature Controlled Concentricity

An expanded series of 112 metric socket head cap screws intended for high strength compact design applications for both instrumentation and machinery use have been introduced by Stock Drive Products. They feature controlled concentricity between the fastener head and body.

The screws, known as the MD0912MQB and MD0912MXO series are offered in both grade 12.9, black oxide high tensile steel, and type 304 stainless steel; and feature controlled concentricity between head and body. The pitch diameter and thread fit are checked on functional and pure pitch dimension gauges to ensure consistent quality control. The MD0912MQBM series are also available in a dry molybdenum disulfide coated version, ideal for use on aluminum where repeated tightening and loosening tend to gall the threaded hole.

They conform to DIN standard 912 and are stocked for off-the-shelf delivery in thread sizes Ml.6, M2, M2.5, M3, M4, M5, M6 and M8. Lengths range from 3 to 70 mm.

Available for order and/or download:

• Request D796 CD - Including Belt & Chain Drives, Shaft Accessories, Bearings, Feed & Idler Rollers, Couplings, Vibration Mounts & Pads, Linear Motion Systems, Hardware, Right Angle Drives, Gearheads, Gearmotors and Clutches.
• Request Today! NEW D805 Master Catalog | Metric Automation & Drive Components - New Stock Drive Products / Sterling Instrument Metric Components Catalog D805 contains product specs for over 40,000 items such as: gears, timing belts, timing belt pulleys, bearings, couplings, gearheads and speed reducers, right angle drives and linear motion systems.
• Catalog D810 | Handbook Of INCH Drive Components 1,520-pages - Master INCH size component catalog
• Shaftloc® Components Catalog - Catalog D160
• Conidrive® Belt Drive Catalog - Catalog DN10
• PowerGrip® TruMotion® Timing Belt Catalog - Catalog D155
• Feed & Idler Rollers - Catalog D150
• Handbook of Fairloc® Components - Catalog D243
• Drive Component Design Textbook - Catalog D757

To View our entire product line including specifications, additional information and pricing and ordering information,
click on the product areas below for more information:

• Bearings
• Belt & Chain Drives: Timing Belts, Pulleys, Ladder Chains & Sprockets
• Brakes & Clutches
• Couplings
• Differentials
• Foot Mounts
• Gears
• Gearheads & Speed Reducers
• Hardware
• Linear Motion Systems
• Miscellaneous Components
• Motors & Gearmotors
• Right Angle Drives
• Shafts & Shaft Accessories
• Universal Joints
• Vibration Mounts

About SDP/SI - Stock Drive Products / Sterling Instrument:

Stock Drive Products (ISO 9001 Registered) and Sterling Instrument (ISO 9001 + AS9100 Registered) operating divisions of Designatronics Incorporated, a company that began in 1960 as a manufacturer of small mechanical products.

The company's four modern manufacturing plants, totaling 148,000 square feet (13,750 square meters), are located on technology-rich Long Island, New York. There, SDP-SI's experienced workforce designs, manufactures and distributes a diverse line of standard and custom, commercial and precision grade components, as well as a full range of electromechanical devices and assemblies.