560 Self Tapping Screws M5.5 x 40mm – Hardened Steel – Weather Resistant

• Hardened Carbon Steel: Built for high strength and reliable fastening
• Weather Resistant Coating: Helps protect against rust in normal outdoor conditions
• Hex Washer Head: Fits standard 1/4 inch hex driver for secure installation
• Self Tapping Threads: Cuts its own threads, reducing installation time
• Size: M5.5 x 40mm (approx 7/32 inch x 1-9/16 inch)
• Manufacturer: Shineng – head stamped “SN”
• Quantity: 560 screws per box – contractor and job site ready
• Applications: Roofing, fencing, framing, construction, automotive, and machinery repairs

Fast shipping. Order today and get reliable, heavy duty self tapping screws for professional or DIY use.