Stainless steel 4-40 flat head Torx (T-8) precision screws for precision assembly projects and custom builds that call for dependable strength, precise fitment and professional-quality hardware. Offered in multiple thread lengths and package quantities, they are ideal for EDC gear, firearm accessories and custom knives, as well as holsters and sheaths.
High-quality stainless steel gives exceptional durability and corrosion resistance at the tight tolerances fine craftsmanship needs. Select models use DFARS-compliant 302HQ stainless steel and are proudly made in the USA, and titanium versions are sold separately in the 4-40 Screws - Titanium group.
Each head style, button, flat or socket, is listed separately. Torx drive models offer strong torque transfer with a reduced risk of stripping, and Phillips drive options are still an excellent choice for traditional assemblies. Low-profile button heads, flush-mount flat heads and securely recessed socket heads give you the precision hardware for professional results.
For craftsmen, gunsmiths, knife makers and holster builders who will not compromise on quality, these hard-to-find 4-40 precision screws give your projects the performance, appearance and reliability they deserve. Pick a thread length and pack quantity above.
KK Swatch Size
large
Product Type:
Precision Screws
Thread Size:
4-40
Head Style:
Select from Options Above
Drive Type:
Select from Options Above (Torx T-8, Torx T-10, or Phillips)
Material:
Stainless Steel - DFARS Compliant
Head Diameter:
Select from Options Above
Thread Length:
Select from Options Above
Finish:
Select from Options Above (Natural Stainless or Black Oxide)
Quantity in Pack:
Select from Options Above (25 screws per package or sold individually)
Origin:
Made in the USA