1/2-20 X 3-1/2" Hex Head Cap Screws | Grade 8 Steel Yellow Zinc | Partially Threaded (25 / Pkg.) Lag Screws Head type: Hex washer head

Head type: Hex washer head with a slotted drive for compatibility with standard drivers

With a slotted fillister head and a sturdy steel body finished in black oxide

Cabinet fabrication and server rack assemblies requiring repeatable alignment and consistent standoff distances

The 10-24 thread and 3/8 in length are a common choice for many hobbyist and professional installations

1/2-20 X 3-1/2" Hex Head Cap Screws | Grade 8 Steel Yellow Zinc | Partially Threaded (25 / Pkg.) Lag Screws Head type: Hex washer headGrade 8 Steel Yellow Zinc hex head cap screws, partially threaded, size 1 2 20 x 3 1 2". A dependable fastener for machinery, equipment assembly, and general industrial use. Grade 8 Steel Yellow Zinc construction partially thread configuration Hex head for wrench or socket drive For machinery, equipment, and general purpose fastening Specifications Type: Hex Head Cap Screws Thread Size: 1 2 20 Length: 3 1 2" Material: Grade 8 Steel Yellow Zinc Thread: