Round Structural Flat Washer Through Hardened, ASTM F436, Plain Finish

Also known as:

Structural Bolt Washers

Structural Washers are hardened and used in construction and general mechanical applications with bolts, studs and nuts. These ASTM F436 washers are suitable for use with ASTM A325, A354, A449, and A490 fasteners. Washer size refers to its nominal hole size and is based on screw size. Its outside diameter (OD) is always larger.

Code	Product	Qty.	Package	Qty.	Carton
WS103-0472	1/4" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	100 pcs	$7.18 $0.072 ea	10,000 pcs	$222.83 $0.023 ea
WS103-2472	5/16" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	100 pcs	$5.20 $0.052 ea	9,000 pcs	$225.16 $0.026 ea
WS103-4482	3/8" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	100 pcs	$9.16 $0.092 ea	7,000 pcs	$198.56 $0.029 ea
WS103-6482	7/16" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	100 pcs	$9.78 $0.098 ea	4,500 pcs	$161.55 $0.036 ea
WS103-8482	1/2" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	100 pcs	$16.42 $0.165 ea	2,000 pcs	$198.62 $0.100 ea
WS103-0482	9/16" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	50 pcs	$11.89 $0.238 ea	1,200 pcs	$142.45 $0.119 ea
WS103-2482	5/8" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	50 pcs	$10.22 $0.205 ea	1,200 pcs	$200.93 $0.168 ea
WS103-4492	3/4" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	50 pcs	$14.42 $0.289 ea	1,000 pcs	$177.17 $0.178 ea
WS103-6492	7/8" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	25 pcs	$7.40 $0.296 ea	600 pcs	$178.84 $0.299 ea
WS103-8492	1" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	25 pcs	$13.53 $0.542 ea	500 pcs	$207.12 $0.415 ea
WS103-0492	1 1/8" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	25 pcs	$15.90 $0.636 ea	400 pcs	$192.18 $0.481 ea
WS103-2492	1 1/4" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	25 pcs	$28.14 $1.126 ea	300 pcs	$182.10 $0.607 ea
WS103-4402	1 3/8" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	25 pcs	$31.69 $1.268 ea	250 pcs	$197.71 $0.791 ea
WS103-6402	1 1/2" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	25 pcs	$46.08 $1.844 ea	200 pcs	$209.30 $1.047 ea
WS103-0402	2" Structural Flat Washer Hardened, ASTM F436, Plain Finish (no rust protection)	10 pcs	$32.03 $3.203 ea	100 pcs	$178.56 $1.786 ea