1-3/8-12 X 6-1/2" Socket Cap Screws | Hex Socket Drive | Partially Threaded | Alloy Steel Thermal Black Oxide (1 / Pkg.) NPT Pipe HSS Round Dies Product type: Concealed-Head Studs

Product type: Concealed-Head Studs

Tooling jigs

They’re crafted from steel and finished in black oxide for corrosion resistance and a sleek appearance

Specifically sized for internal tapping of metric threads M36 x 4

2-ended design provides two usable cutting ends

1-3/8-12 X 6-1/2" Socket Cap Screws | Hex Socket Drive | Partially Threaded | Alloy Steel Thermal Black Oxide (1 / Pkg.) NPT Pipe HSS Round Dies Product type: Concealed-Head StudsAlloy Steel Thermal Black Oxide socket cap screws, size 13 8 12 x 6 1 2". A dependable fastener for machinery, tooling, and general industrial use. Alloy Steel Thermal Black Oxide construction partially threaded configuration Hex socket (Allen) drive For machinery, tooling, and general purpose fastening Specifications Thread Size: 13 8 12 Length: 6 1 2" Threads Per Inch: 12 Material: Alloy Steel Thermal Black Oxide Pack Quantity: 1