R&R Engineering Company Inc.

R&R Engineering Company Inc.Request A Quote

Summitville, IN

We offer industrial bolts such as battery bolts, anchor bolts, u bolts, high-strength bolts, stainless steel bolts, expansion bolts and structural bolts. We offer the best in quality, service and cost to all our customers. In business for over 30 years with the only ¾” U-bolt machine in the U.S.

Bolts Power Pages

Types Of Bolts

Types Of Bolts

Bolts are mechanical devices used in assembling and fastening objects, typically used with a matching nut. They are designed to be installed in aligned unthreaded holes of multiple parts...

Fasteners

Fasteners

A fastener is a non-permanent or permanent mechanical tool that rigidly connects or affixes two surfaces or objects together. Non-permanent fasteners can easily be removed without damaging the joined materials...

Self-Drilling Screws

Self-Drilling Screws

A self-drilling screw is a type of tool that has the same design features as a drill bit or cutting tool. As the name implies, self-drilling screws do not require a pilot hole in order to perform as a fastener...

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