Product Description
304 Stainless Steel Din931 Half Threaded Hexagon Head Bolt 316l Marine Bolt
| Standard |
DIN931 |
| Material |
SS304, SS316 |
| Diameter |
M6~M48 |
| Head shapes |
Hexagonal |
| Screw thread |
Coarse thread |
| Screw tip |
Flat point |
| Grade |
A2-70/A2-80/A4-70/A4-80 |
| Features |
Good anti-corrosion ability |
| Finish |
self color |
| Headmark |
factory headmark/no mark/ customized |
Product Parameters
Technical Data
DIN931
| Specification |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M45 |
| Thread Distance |
0.70 |
0.80 |
1.00 |
1.25 |
1.50 |
1.75 |
2.00 |
2.00 |
2.50 |
2.50 |
2.50 |
3.00 |
3.00 |
3.50 |
3.50 |
4 |
4 |
4.5 |
4.5 |
| Across Flats,max |
7 |
8 |
10 |
13 |
17 |
19 |
22 |
24 |
27 |
30 |
32 |
36 |
41 |
46 |
50 |
55 |
60 |
65 |
70 |
| Thickness |
2.80 |
3.50 |
4.00 |
5.30 |
6.40 |
7.50 |
8.80 |
10.00 |
11.5 |
12.50 |
14.00 |
15.00 |
17.00 |
18.7 |
21.00 |
22.00 |
24.00 |
25.00 |
27.00 |
| Thread Length,min |
I≤125 |
|
|
18 |
22 |
26 |
30 |
34 |
38 |
|
46 |
50 |
54 |
60 |
66 |
72 |
78 |
84 |
90 |
96 |
| 125≤200 |
|
|
24 |
28 |
32 |
36 |
40 |
44 |
|
52 |
56 |
60 |
66 |
72 |
78 |
84 |
90 |
96 |
102 |
| I>200 |
|
|
37 |
41 |
45 |
49 |
53 |
57 |
|
65 |
59 |
73 |
79 |
85 |
91 |
97 |
103 |
109 |
115 |
ANSI/ASME B18.2.1
| Specificaion |
1/4 |
5/16 |
3/8 |
7/16 |
1/2 |
5/8 |
3/4 |
7/8 |
1 |
| Coarse Thread quantity |
20 |
18 |
16 |
14 |
13 |
11 |
10 |
9 |
8 |
| Fine Thread quantity |
28 |
24 |
24 |
20 |
20 |
18 |
16 |
14 |
12 |
| Across Flats |
11.13 |
12.70 |
14.27 |
15.88 |
19.05 |
23.83 |
28.58 |
33.32 |
38.10 |
| Thickness |
4.14 |
5.36 |
6.17 |
7.39 |
8.20 |
10.24 |
12.27 |
14.30 |
15.92 |
| Reference |
I≤6in |
19.05 |
22.22 |
25.40 |
28.57 |
31.75 |
38.10 |
44.45 |
50.80 |
57.15 |
| i>6in |
25.40 |
28.57 |
31.75 |
34.93 |
38.10 |
44.450 |
50.80 |
57.15 |
63.50 |
Detailed Photos
Company Profile
Our main factory is located in Xinghua city, Jiangsu province and has been in the fastener industry since 2002. We are the branch in Zhongshan City. In order to provide a fast service for domestic customers, we set a warehouse in Zhongshan, so our response time is within 24 hours for domestic customers. For overseas customers, we can delivery the standard fastener within 3 days, and non-standard one in 15 days.
Packaging & Shipping
Our standard package is: neutral inner white box and outer carton, usually 6 pcs/box according to sizes, outer carton is 27*27*17cm. Pallet is needed if the products are too heavy. For colorful boxes, extra fee will be charged.
FAQ
A: Are you a factory or a trader?
We are manufacturer with factory plant located in Xinghua city, Jiangsu province and we are the the branch in Zhongshan city. We are also trader.
B: What is your MOQ?
1PC is acceptable,but only for standard products
C: can I have my own design products?
Yes, we also offer OEM service and can provide non standard products as well.
D: How is your lead time?
For standard products, we mostly have product in stock, so we can make fast delivery. For domestic market(within 24 hours), for oversea market(within 3 days the fastest). For non-standard products or out of stock products, lead time is usually around 15 days.
E: do you have a website, where can I see your new products?
Yes, our website is rankoofastener.en.made-in-china.com. You can see our new products both from here or through our website
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