Yellow Zinc-plated 1/2 inch-13 x 4-1/2 inch cap screws grade 8
For general applications
1/2 inch-13 body diameter and thread pitch
4-1/2-inch fastener length
Grade 8
وصف
Grade 8 cap screws are recommended for high stress applications. The grade 8 bolt is compatible with grade 8 nuts and washers of the same threading and finish. An alternative of using them with nuts is to place them directly into a threaded receptacle.