ST5.5-14 X 22 Phillips Pan Head Self-Drilling Screw 304 Stainless Steel DIN7504N (4000pcs/Pkg) Package:4000 This feature makes them ideal

This feature makes them ideal for applications requiring a secure

and prevent loosening in high-vibration applications

This design combines the benefits of a nut and a washer

SAE flat washers are standard flat washers designed to provide a smooth bearing surface and distribute load under bolts

ST5.5-14 X 22 Phillips Pan Head Self-Drilling Screw 304 Stainless Steel DIN7504N (4000pcs/Pkg) Package:4000 This feature makes them idealFender washers have a larger outer diameter to improve load distribution on thin surfaces, such as sheet metal. This design helps prevent damage and enhances the stability of fastened connections.