Machine Screw Flat Washers

Flat Washers provide spacing and an increased bearing surface. Machine Screw Flat Washers are the smallest type of flat washer because their outside diameter (OD) is usually just a little more than twice their inside diameter (ID). If you need a larger OD flat washer, choose SAE or, larger still, USS. Washer size refers to its nominal hole size and is based on screw size.

Code	Product	Qty.	Package
WS173-1433	#2 Machine Screw Flat Washer, Zinc Plated	1 lb	$22.48 $22.480 lb Quantity
WS173-7443	#4 Machine Screw Flat Washer, Zinc Plated	1 lb	$29.46 $29.460 lb Quantity
WS173-9443	#6 Machine Screw Flat Washer, Zinc Plated	1 lb	$24.74 $24.740 lb Quantity
WS173-0443	#8 Machine Screw Flat Washer, Zinc Plated	1 lb	$21.38 $21.380 lb Quantity
WS173-6443	#12 Machine Screw Flat Washer, Zinc Plated	1 lb	$14.73 $14.730 lb Quantity
WS173-3433	1/4" Machine Screw Flat Washer, Zinc Plated	1 lb	$14.73 $14.730 lb Quantity
WS173-4443	5/16" Machine Screw Flat Washer, Zinc Plated	1 lb	$16.47 $16.470 lb Quantity
WS173-5443	3/8" Machine Screw Flat Washer, Zinc Plated	1 lb	$16.55 $16.550 lb Quantity