ST5.5-14 X 25 Phillips Flat Head Self-Drilling Screw 410 Stainless Steel DIN7504P (4000pcs/Pkg) Bolts hex nuts can also feature

hex nuts can also feature coatings for corrosion resistance

and prevent loosening in high-vibration applications

Split lock washers are designed with a split or gap that creates tension when compressed

Commonly used in automotive and industrial applications

Theyre often used in manufacturing assembly lines to speed up operations by combining the ftions of a nut and washer

ST5.5-14 X 25 Phillips Flat Head Self-Drilling Screw 410 Stainless Steel DIN7504P (4000pcs/Pkg) Bolts hex nuts can also featureThese general use flat washers are placed under the head of a bolt or nut to create a smooth bearing surface and distribute the load over a wider area.