Free sample for Galvanized Bolt - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide – Hongji
Free sample for Galvanized Bolt - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide – Hongji
Free sample for Galvanized Bolt - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide – Hongji Detail:
Description
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70% items delivered within 5 days
80% items delivered within 7 days
90% items delivered within 10 days
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Please contact us for more information, such as the weight, the packing specification, the price list, and so on.
|
Dia/d |
1/4 |
5/16 |
3/8 |
7/16 |
1/2 |
5/8 |
3/4 |
7/8 |
1 |
1-1/8 |
1-1/4 |
1-3/8 |
1-1/2 |
|
|
PP |
UNC |
20 |
18 |
16 |
14 |
13 |
11 |
10 |
9 |
8 |
7 |
7 |
6 |
6 |
|
UNF |
28 |
24 |
24 |
20 |
20 |
18 |
16 |
14 |
12 |
12 |
12 |
12 |
12 |
|
|
8-UN |
- |
- |
- |
- |
- |
- |
- |
- |
- |
8 |
8 |
8 |
8 |
|
|
ds |
max |
0.26 |
0.324 |
0.388 |
0.452 |
0.515 |
0.642 |
0.768 |
0.895 |
1.022 |
1.149 |
1.277 |
1.404 |
1.531 |
|
min |
0.237 |
0.298 |
0.36 |
0.421 |
0.482 |
0.605 |
0.729 |
0.852 |
0.976 |
1.098 |
1.223 |
1.345 |
1.47 |
|
|
s |
max |
0.438 |
0.5 |
0.562 |
0.625 |
0.75 |
0.938 |
1.125 |
1.312 |
1.5 |
1.688 |
1.875 |
2.062 |
2.25 |
|
min |
0.425 |
0.484 |
0.544 |
0.603 |
0.725 |
0.906 |
1.088 |
1.269 |
1.45 |
1.631 |
1.812 |
1.994 |
2.175 |
|
|
e |
max |
0.505 |
0.577 |
0.65 |
0.722 |
0.866 |
1.083 |
1.299 |
1.516 |
1.732 |
1.949 |
2.165 |
2.382 |
2.598 |
|
min |
0.484 |
0.552 |
0.62 |
0.687 |
0.826 |
1.033 |
1.24 |
1.447 |
1.653 |
1.859 |
2.066 |
2.273 |
2.48 |
|
|
k |
max |
0.188 |
0.235 |
0.268 |
0.316 |
0.364 |
0.444 |
0.524 |
0.604 |
0.7 |
0.78 |
0.876 |
0.94 |
1.036 |
|
min |
0.15 |
0.195 |
0.226 |
0.272 |
0.302 |
0.378 |
0.455 |
0.531 |
0.591 |
0.658 |
0.749 |
0.81 |
0.902 |
|
|
r |
max |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.06 |
0.06 |
0.06 |
0.09 |
0.09 |
0.09 |
0.09 |
0.09 |
|
min |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
0.02 |
0.02 |
0.02 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
|
|
b |
L≤6 |
0.75 |
0.875 |
1 |
1.125 |
1.25 |
1.5 |
1.75 |
2 |
2.25 |
2.5 |
2.75 |
3 |
3.25 |
|
L＞6 |
1 |
1.125 |
1.25 |
1.375 |
1.5 |
1.75 |
2 |
2.25 |
2.5 |
2.75 |
3 |
3.25 |
3.5 |
|
|
Dia/d |
1-5/8 |
1-3/4 |
1-7/8 |
2 |
2-1/4 |
2-1/2 |
2-3/4 |
3 |
3-1/4 |
3-1/2 |
3-3/4 |
4 |
|
|
PP |
UNC |
- |
5 |
- |
4-1/2 |
4-1/2 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
|
UNF |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
8-UN |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
8 |
|
|
ds |
max |
1.658 |
1.785 |
1.912 |
2.039 |
2.305 |
2.559 |
2.827 |
3.081 |
3.335 |
3.589 |
3.858 |
4.111 |
|
min |
1.591 |
1.716 |
1.839 |
1.964 |
2.214 |
2.461 |
2.711 |
2.961 |
3.21 |
3.461 |
3.726 |
3.975 |
|
|
s |
max |
2.438 |
2.625 |
2.812 |
3 |
3.375 |
3.75 |
4.125 |
4.5 |
4.875 |
5.25 |
5.625 |
6 |
|
min |
2.356 |
2.538 |
2.719 |
2.9 |
3.262 |
3.625 |
3.988 |
4.35 |
4.712 |
5.075 |
5.437 |
5.8 |
|
|
e |
max |
2.815 |
3.031 |
3.248 |
3.464 |
3.897 |
4.33 |
4.763 |
5.196 |
5.629 |
6.062 |
6.495 |
6.928 |
|
min |
2.616 |
2.893 |
3.099 |
3.306 |
3.719 |
4.133 |
4.546 |
4.959 |
5.372 |
5.786 |
6.198 |
6.612 |
|
|
k |
max |
1.116 |
1.196 |
1.276 |
1.388 |
1.548 |
1.708 |
1.869 |
2.06 |
2.251 |
2.38 |
2.572 |
2.764 |
|
min |
0.978 |
1.054 |
1.13 |
1.175 |
1.327 |
1.479 |
1.632 |
1.815 |
1.936 |
2.057 |
2.241 |
2.424 |
|
|
r |
max |
0.09 |
0.12 |
0.12 |
0.12 |
0.19 |
0.19 |
0.19 |
0.19 |
0.19 |
0.19 |
0.19 |
0.19 |
|
min |
0.03 |
0.04 |
0.04 |
0.04 |
0.06 |
0.06 |
0.06 |
0.06 |
0.06 |
0.06 |
0.06 |
0.06 |
|
|
b |
L≤6 |
3.5 |
3.75 |
4 |
4.25 |
4.75 |
5.25 |
5.75 |
6.25 |
6.75 |
7.25 |
7.75 |
8.25 |
|
L＞6 |
3.75 |
4 |
4.25 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
8 |
8.5 |
|
Detail drawing
What’s “UN” Thread?
The profile of the American National thread (60 profile angle and H/8 flatness) is different from the Wyeth thread profile (55 profile angle and H/6 flattening height). American National Thread is widely used in regions and industries that are influenced by American industry. In World War II, due to the inconsistent thread standards used by the Allies, the logistical supply difficulties caused serious economic losses and casualties to the Allies. Immediately after the end of World War II, the United States, the United Kingdom, Canada and other allies immediately began to formulate a unified thread standard among allied countries, and promulgated a unified thread standard in 1948.
Because the economic strength and military strength of the United States dominated the Allied forces at that time, the unified thread was mainly formulated according to the national thread standard of the United States. Unity”; the latter letter “N” is derived from the “N” designation for American National Threads. Since then, the unified thread began to squeeze the original use market of the British Whitworth thread.
Packing
About us
Handan Yongnian Hongji Machinery Parts Co., Ltd.
established in 2012, a professional Fasteners. We are focused on BOLT, NUT, SCREW, ANCHOR AND WASHER fasteners, as well as the casting parts.
In recent years, we have expanded businesses to over 20 countries, Vietnam, Thailand, Indonesia, Malaysia, Bangladesh, Pakistan, Kuwait, UAE, SAU, South Africa, Germany, Russia, the United States, Canada, Mexico, Columbia, and so on.
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Product detail pictures:
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Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Free sample for Galvanized Bolt - ASME B18.2.1 UNF Fine Thread Hex Bolt Grade 5 Black Oxide – Hongji , The product will supply to all over the world, such as: Lebanon, Serbia, Nairobi, With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
By Julia from Venezuela - 2017.08.18 11:04
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Jane from Zambia - 2017.03.08 14:45
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