3,575 Grade 8 UNC Hex Head Cap Screw, Nut, and Washer Assortment Refill Diameter_1/2 Fabrication and custom metalwork —

Fabrication and custom metalwork — adding threaded connections to steel plate

655-piece Grade 5 coarse-thread assortment as the Starter Kit — without the bin

CV axle assemblies

1/4" through 3/8"

3,575 Grade 8 UNC Hex Head Cap Screw, Nut, and Washer Assortment Refill Diameter_1/2 Fabrication and custom metalwork —The same 3,575 piece Grade 8 coarse thread assortment as the Starter Kit without the storage. This version pairs Grade 8 hex head cap screws with all steel lock nuts for high temperature or heavy duty applications where nylon insert lock nuts aren't rated for the job. If you already own storage, this refill restocks it without paying for storage you already have. What's Included Grade 8 hex head cap screws 1 4" 20 through 3 4" 10 UNC, multiple lengths