5/16-18 X 6" Tamper Resistant Machine Screws | Flat Head Spanner Drive | 18/8 Stainless Steel (100 / Pkg.) Tamper-Resistant Length: 5-1/2" overall

Length: 5-1/2" overall

The 2-1/2 inches diameter provides versatile performance across a range of drilling tasks for both professional trades and skilled DIY projects

Wear-resistant: self-lubricating surface reduces wear between spacer and fasteners

Its high-contrast tracer improves visibility in low-light conditions

Size and thread: 1/4-20 thread

5/16-18 X 6" Tamper Resistant Machine Screws | Flat Head Spanner Drive | 18/8 Stainless Steel (100 / Pkg.) Tamper-Resistant Length: 5-1/2" overallThese 5 16 18 X 6" machine screws are manufactured from 18 8 Stainless Steel, featuring a spanner drive and a flat head. They are well suited to secure, tamper resistant fastening in security sensitive installations. Material and finish: 18 8 Stainless Steel, Plain finish Drive: Spanner Head style: Flat Thread size: 5 16 18 Length: 6" Applications: Secure, tamper resistant fastening in security sensitive installations Specifications Product type: