Us Standard ASTM F436 Carbon Steel Flat Washers
1 inch F436 Flat Washers
Product Description
The F436 hardend flat washers are used under the head of a high strength bolt or similar external threaded fasteners. Its usually made of medium carbon steel through hardend or carburized to a higher strength mechanical properties. Its usually supplied with ASTM A325 high strength bolt and A563 heavy hex nut.
More Options Of American Standard ASTM F436 Flat Washers
US Standard ANSI/ASME
High Strength, Heavy Duty
F436, ANSI B18.22.1, SAE, USS
Size 1/2 up to 4 inch
Medium carbon steel can be hot dipper galvanizing
Zinc Galvanizing, Nickle, Chrome, Dacromet, Silver Coating
All standards and customized
M6 up to M30 in stock available
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Product Parameters
Transhow Fasteners, manufacturer and sell a wide variety of spring washers, flat washers, retaining rings, internal circlips and external circlips, snap rings, E Rings, Adjusting Rings and the related products.
Metric Standard DIN440 specifications as follows
| Nominal Size |
For Thread Size M |
Innder Diameter |
Outer Diameter |
Thickness |
| Min |
Max |
Max |
Min |
Min |
Max |
| 5.5 |
5 |
5.5 |
5.8 |
18.0 |
16.9 |
1.7 |
2.3 |
| 6.6 |
6 |
6.6 |
7.0 |
22.0 |
20.7 |
1.7 |
2.3 |
| 9.0 |
8 |
9.0 |
9.4 |
28.0 |
26.7 |
2.4 |
3.6 |
| 11.0 |
10 |
11.0 |
11.4 |
34.0 |
32.4 |
2.4 |
3.6 |
| 14.0 |
12 |
14.0 |
14.4 |
44.0 |
42.4 |
3.4 |
4.6 |
| 18.0 |
16 |
18.0 |
18.7 |
56.0 |
54.1 |
4.0 |
6.0 |
| 22.0 |
20 |
22.0 |
22.8 |
72.0 |
70.1 |
5.0 |
7.0 |
| 24.0 |
22 |
24.0 |
26.8 |
80.0 |
78.1 |
5.0 |
7.0 |
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