IMS 5/16"-18 x 1/2" Hex Cap Screws (Hex Bolts), L9, Hex Head, Zinc-Yellow Cr+3, Full Thread, Coarse (UNC), Alloy Steel, Made in USA, Qty 100
Product information
$160.40
Product price and availability are accurate as of June 15, 2026 at 1:47pm and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Additional details
Features
Fastener Size and Length: Hex Cap Screws with 5/16"-18 Thread Size and 1/2" Fastener Length. Fastener Finish: Zinc Yellow Cr+3 Finish for optimal corrosion resistance. Fastener Thread Type: Full Thread, Coarse (UNC) threads for a secure fit while fastening. Fastener Material: Made with alloy steel for increased durability.
This content is reader-supported. As an Amazon Associate, Pure Source earns from qualifying purchases.