uxcell #14 304 Stainless Steel Cup Washer Countersunk for Screw Bolt 50pcs

uxcell #14 304 Stainless Steel Cup Washer Countersunk for Screw Bolt 50pcs

Size: 8.5mm x 20mm x 4.5mm/0.33" x 0.79" x 0.18"(Inner Dia x OD x T) 304 stainless steel for corrosion resistance, for outside applications, easy to install. Prevents a nut, bolt, or screw from pulling through the material Apply for electrical connections on household and commercial appliances and in threaded bolt connections. Cup washers are used under the head of a bolt or nut across the area of the support to prevent pull through. Description；
Made of 304 stainless steel, a replacement for damaged washer in your machine, furniture, or other things.
Washers are normally used to distribute loads of threaded bolts, screws, and nuts evenly as the fastener is tightened.
Intended for general use under the head of a bolt or nut in order to provide a clean appearance.
Specification:

Product Name: Cup Washer
Size: 8.5mm x 20mm x 4.5mm/0.33" x 0.79" x 0.18"(Inner Dia x OD x T)
Material: 304 Stainless Steel
Color: Silver Tone

Package Content:

50Pcs x Cup Washer