Accurate Screw Machine (ASM) can supply all your captive screws and captive screw assemblies. They can manufacture custom designed electronics hardware from your specifications and ship your order in a week or less. Or choose from a wide variety of sizes, materials and finishes available in stock, usually shipped the same day. (read more)

Complete range of Engineered Fasteners produced at one of our qualified manufacturers in China and Taiwan. ISO 9001:2000 certified USA office will support all of your needs for quality control and warehousing. Over 25 years experience in helping our customers find and retain cost savings. (read more)

Metric hex cap screw, metric nuts, metric lock washer & metric flat washer assortment. Bolts made from 8.8 steel with a zinc plate. Size range from M5 diameter to M10 diameter with a variety of lengths available. Other assortments are available. (read more)

This pack of Hex screws is great for creating your own custom cable applications. (read more)

•To measure accurate preload, service load and overload of bolted assemblies

•For maximum uniformity, efficiency and reliability in bolted assemblies

•For effective research, testing and manufacturing of bolted assemblies (read more)

We offer a variety of metric socket sets & wrench sets. We sell individual sockets (regular, deep, impact) as well as sets. We carry single open end, double open end, combination and double box end wrenches. Both in sets and individually. We also carry hex keys, and hex bit sockets. (read more)

Let Accurate Screw Machine supply all your captive screws and captive screw assemblies. We can manufacture custom designed electronics hardware from your specifications and ship in a week or less. ASM takes pride in delivering superior electronics hardware to exact specifications for every conceivable application. We can fill your captive screw order fast. (read more)

BALL PLUNGERS - Posi-Hex

The enhanced design of the Vlier Posi-Hex Ball Plunger allows for easy installation and removal using only a hex wrench. Designed to withstand high torque, Posi-Hex works great when using our thread locking element. These new compact units offer quick change outs that will save you down-time and money. The hex design features makes this poss... (read more)

Let Accurate Screw Machine supply all your captive screws and captive screw assemblies. They can manufacture custom designed electronics hardware from your specifications and ship your order in a week or less. Or choose from a wide variety of sizes, materials and finishes available in-stock, usually shipped the same day. (read more)

Standard Hex Head Cap Screws (Steel Alloy), SXS Series

Strainsert fasteners utilize an exclusive internal gaging method to indicate bolt tension due to preload with strain gage accuracy. Fasteners provide a means for accurate, independent inspection of an assembled bolt for preload. (read more)