Fastener Distributors Key Terms

Learn key terms when buying screws, bolts and related gear from fastener distributors

By J. Stoltzfus, writer/programmer LOCAL CITIZEN

When a business has to do procurement for an industrial project that includes fastening products together with screws, bolts or other gear, it should seek out fastener distributors that can get them both good deals and the specialized equipment it needs. Before you start shopping you should learn about some common issues and discussion points that come into play when dealing with fastener distributors. Here are some of the most common terms you're likely to need when making a deal for fasteners.

Tapping

Tapping is the process of getting screws embedded in the target material. One thing to talk about with fastener distributors is whether the screws needed should be tapping screws or screws designed for an already tapped hole.
Try: See more on tapping and all kinds of other issues for fasteners at this Screw and Bolt Guide from Short Run Pro.

Custom or specialized nut style

Screw nuts are another aspect you should talk to distributors about to see if they ship the exact nut style -- like hex nuts or specialized, flared designs -- for a project.
Try: See visuals and info on screw nut types at Aaron's.

Engineering standards

Screws, like other industrial products, have some general engineering standards that apply. Better distributors will showcase their compliance with these types of standards.
Try: See an example of a description of military and commercial screw engineering standards including precision rolled threads at G-Fast.

Machine screws styles

Another consideration when choosing fastener distributors is whether they can customize products to fit specific applications for fastening different materials. For machine screws, this is especially important, as the various engineered parts will require a specific size and style of screw, and possibly, some special features.
Try: Take a look at special features for machine screws at Pencom, including milled openings in the screw shaft to accommodate ambient materials.

Bulk fasteners

Another aspect of buying from good fastener distributors is the option of buying in bulk. Bulk deals can really optimize costs on a project.
Try: See a directory of bulk fastener manufacturers by alphabetical listing at Bulk Fasteners online.

National Fastener Distributors Association

The National Fastener Distributors Association is a trade group for those who sell fasteners and related products. This association can be a resource for buyers or anyone else with a stake in the business, for understanding the range of fastener distributors and how they do business.
Try: See more on the NFDA at their web site.