5/16″-18 X 2-1/2″ Machine Screws Flat Head Phillips Drive 316 Stainless Steel (100/Pkg.) Limited Offer
Original price was: $66.10.$34.37Current price is: $34.37.
For orders under $150.00, a shipping fee of $12.99 applies.
Machine Screws Phil Flat 316 Stainless 5/16-18 X 2 1/2 are precision-engineered fasteners designed for durable, secure mounting in a variety of applications.
316 stainless steel provides exceptional corrosion resistance, making these screws ideal for outdoor, marine, and industrial environments. With a Phillips drive and a flat (countersunk) head, they deliver a clean, flush finish when installed.
Size & Thread: 5/16-18 UNC, length 2-1/2″ (63.5 mm)
Drive Type: Phillips
Head Type: Flat Head (countersunk)
Material: 316 Stainless Steel
Best Uses: Outdoor, marine, and industrial applications where corrosion resistance is critical
Use with corresponding 5/16-18 nuts or threaded holes for a secure, long-lasting fastening solution. Add these premium stainless steel machine screws to your toolkit today.





