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Heavy Duty Mil-Carbs(MC2®
)Grade 8 Washers
For machinery construction,
in-plant maintenance work, heavy-duty assembly, and on-site construction
jobs, Wrought Washer now offers MC2® heavy-duty hardened washers.
Fabricated from prime quality medium carbon steel. Through hardened
(quenched and tempered) R/C 38-45, and electro zinc plated.
MC2® washers are available in 1/4" through 1” bolt sizes in U.S.
Standard and S.A.E. dimensions.
Other sizes are available on special order.
Certificates of compliance are available upon request.
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U.S. Standard
Dimensions
Current Domestic Pricing
Bolt
Size
In. |
Outside
Dia.
In. |
Inside
Dia.
In. |
Thickness |
Approx.
Lbs. per
M Pcs. |
Approx.
No./Pcs.
50 Lb.
Carton |
|
1/4 |
3/4 |
5/16 |
.064/.080 |
7.6 |
6,500 |
|
5/16 |
7/8 |
3/8 |
.079/.093 |
11.9 |
4,200 |
|
3/8 |
1 |
7/16 |
..079/.093 |
15.4 |
3,250 |
|
7/16 |
1-1/4 |
1/2 |
.090/.106 |
28.6 |
1,750 |
|
1/2 |
1-3/8 |
9/16 |
.122/.146 |
45.5 |
1,100 |
|
9/16 |
1-1/2 |
5/8 |
.122/.146 |
52.6 |
950 |
|
5/8 |
1-3/4 |
11/16 |
.136/.160 |
90.9 |
550 |
|
3/4 |
2 |
13/16 |
.136/.160 |
111.1 |
450 |
|
7/8 |
2- 1/4 |
15/16 |
.136/.160 |
133.3 |
375 |
|
1 |
2- 1/2 |
1-1/16 |
.136/.160 |
166.7 |
300 |
S.A.E. Dimensions
Current Domestic Pricing
Bolt
Size
In. |
Outside
Dia.
In. |
Inside
Dia.
In. |
Thickness |
Approx.
Lbs. per
M Pcs. |
Approx.
No./Pcs.
50 Lb.
Carton |
|
1/4 |
5/8 |
9/32 |
.064/.080 |
4.8 |
9,400 |
|
5/16 |
11/16 |
11/32 |
.079/.093 |
6.8 |
8,000 |
|
3/8 |
13/16 |
13/32 |
.079/.093 |
9.4 |
5,300 |
|
7/16 |
59/64 |
15/32 |
.090/.106 |
13.3 |
3,600 |
|
1/2 |
1-1/16 |
17/32 |
.122/.146 |
23.5 |
2,000 |
|
9/16 |
1-3/16 |
19/32 |
.122/.146 |
28.8 |
1,600 |
|
5/8 |
1-5/16 |
21/32 |
.136/.160 |
40.0 |
1,150 |
|
3/4 |
1-15/32 |
13/16 |
.136/.160 |
49.5 |
950 |
|
7/8 |
1- 3/4 |
15/16 |
.136/.160 |
70.8 |
650 |
|
1 |
2 |
1-1/16 |
.136/.160 |
90.0 |
500 |
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