5/16"-18 X 1-1/4" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (100/Pkg.) Grade 8 Finish: Stainless steel for durability

Finish: Stainless steel for durability in challenging environments

Finish: Black oxide coating for a durable

low-profile screw is required

and similar substrates)

3 mm shank

5/16"-18 X 1-1/4" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (100/Pkg.) Grade 8 Finish: Stainless steel for durabilityMachine Screws Slotted Flat Steel Zinc 5 16 18 X 1 1 4 offer durable, reliable fastening for metal to metal assemblies. Made from steel with a zinc finish, these screws resist corrosion and provide long lasting performance in a variety of DIY and professional applications. Size & thread: 5 16 18 UNC coarse thread for strong, versatile fastening. Length: 1 1 4 inch overall length. Material: Steel for dependable strength. Finish: Zinc plating for