Lag Thread Security Bolts . 5/16-9, 3/8-7, 1/2-6. Special Security Application. Tamper Proof , Security Screws , Nuts Bolts . Bryce Fastener is the world leader in high security locking bolts and fasteners , security screws , tamper proof and tamper - resistant screws . Tamper resistant fasteners heremonly used in public spaces to reduce the risk of tampering or unauthorized removal. Machine Screws Screws with machine threads for … Tamper Proof Bolts . All styles and types of security bolts , tamper resistant and tamper proof bolts . Scroll down to view security bolts . All other items click HERE. Contact us with email: here OR To Speak With a Real Person Call 1. 888.584.6283. Ultra-Lok II.

Tamperproof Screw Company of New York was founded in the late 1970's heree Friedman recognized the need herepany that specialized in stainless steel tamper - resistant screws . Description: Lag screws , also sometimes called lag bolts , are basically large wood screws . A typical lag bolt can range in diameters from 1/4 to 1 1/4, and lengths from 1/4 to 6 or longer, with coarse threads similar to a wood- screw . The head is typically an external hex. Tools for Tamper - Proof Security Fasteners . Featured Items #10AB x 3/4 Security Self-Drilling Screw - Pan Torx Head - 410 Stainless Steel - 100 Pk . Not Yet Rated. $23.00 . 1/4-20 Tamper - Proof Security Breakaway Nut - Non-Removable - Aluminum - Made In USA - Pkg of 100 . Not Yet Rated.

1-16 of 922 results for torx tamper proof screws Apply Filters Hide Filters. Machine Screws . Socket Head Screws . Sheet Metal Screws . Self-Tapping Screws . Concrete Screws . Wood Screws . Cutting Screws . Thumb Screws . Shoulder Screws See more. Head Style. Flanged Hex. Flat. Modified Truss. Pan. Truss. 12-Point. Binding. TAMPER -PRUF SCREW Screws . About these products Close. 684 products found. Screws heree in several shapes and sizes, and can fulfill a variety of purposes for your business. Wood screws are designed and threaded with flat heads for wood. A machine screw is available in hex screw , flat head and rounded head options,