For Standard Shoulder Bolts:
Strength Grade: 12.9 (In Stock) & Other Grades (Customized)
Materials: SCM435 (In Stock)/Stainless Steel 304/316 (Customized)
Standards: ISO7379/ASME B18.3.4/GB
| Unit: inch (ASME) |
| |
|
φ1/4 |
φ5/16 |
φ3/8 |
φ1/2 |
φ5/8 |
φ3/4 |
| ds |
max |
0.248 |
0.3105 |
0.373 |
0.498 |
0.623 |
0.748 |
| min |
0.246 |
0.3085 |
0.371 |
0.496 |
0.621 |
0.746 |
| dk |
max |
0.375 |
0.438 |
0.562 |
0.75 |
0.875 |
1 |
| min |
0.357 |
0.419 |
0.543 |
0.729 |
0.853 |
0.977 |
| k |
max |
0.188 |
0.219 |
0.25 |
0.312 |
0.375 |
0.5 |
| min |
0.177 |
0.209 |
0.24 |
0.302 |
0.365 |
0.49 |
| s |
nominal |
0.125 |
0.156 |
0.188 |
0.25 |
0.312 |
0.375 |
| t |
min |
0.094 |
0.117 |
0.141 |
0.188 |
0.234 |
0.281 |
| d |
nominal |
10# |
1/4 |
1/3 |
3/8 |
1/2 |
5/8 |
| nominal dia |
0.19 |
0.25 |
0.3125 |
0.375 |
0.5 |
0.625 |
| PP |
T |
24 |
20 |
18 |
16 |
13 |
11 |
| b |
thread length |
0.375 |
0.438 |
0.5 |
0.625 |
0.75 |
0.875 |
| SIZE AVAILABLE (ASME B18.3.4) |
| Shoulder Length/Dia |
φ1/4 |
φ5/16 |
φ3/8 |
φ1/2 |
φ5/8 |
φ3/4 |
| 3/8 |
W3/16-24 |
/ |
/ |
/ |
/ |
/ |
| 1/2 |
W3/16-24 |
/ |
/ |
/ |
/ |
/ |
| 5/8 |
W3/16-24 |
W1/4-20 |
W5/16-18 |
/ |
/ |
/ |
| 3/4 |
W3/16-24 |
W1/4-20 |
W5/16-18 |
W3/8-16 |
/ |
/ |
| 1'' |
W3/16-24 |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
/ |
| 1-1/4 |
W3/16-24 |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 1-1/2 |
W3/16-24 |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 1-3/4 |
W3/16-24 |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 2'' |
W3/16-24 |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 2-1/4 |
W3/16-24 |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 2-1/2 |
W3/16-24 |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 2-3/4 |
W3/16-24 |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 3'' |
W3/16-24 |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 3-1/4 |
/ |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 3-1/2 |
/ |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 4'' |
/ |
W1/4-20 |
W5/16-18 |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 4-1/4 |
/ |
/ |
/ |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 4-1/2 |
/ |
/ |
/ |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 5'' |
/ |
/ |
/ |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 5-1/2 |
/ |
/ |
/ |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| 6'' |
/ |
/ |
/ |
W3/8-16 |
W1/2-12 |
W5/8-11 |
| SIZE AVAILABLE (ISO7379) |
| Shoulder Length/Dia |
φ6 |
φ6.5 |
φ8 |
φ10 |
φ12 |
φ13 |
φ16 |
φ20 |
φ24 |
| 8 |
In Stock |
/ |
In Stock |
/ |
/ |
/ |
/ |
/ |
/ |
| 10 |
In Stock |
In Stock |
In Stock |
In Stock |
/ |
/ |
/ |
/ |
/ |
| 12 |
In Stock |
In Stock |
In Stock |
In Stock |
/ |
/ |
/ |
/ |
/ |
| 16 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
/ |
/ |
/ |
| 20 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
/ |
/ |
| 25 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
/ |
| 30 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 35 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 40 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 45 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 50 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 55 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 60 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 65 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 70 |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 75 |
In Stock |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 80 |
In Stock |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 85 |
In Stock |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 90 |
In Stock |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 95 |
In Stock |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 100 |
In Stock |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 110 |
/ |
/ |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 120 |
/ |
/ |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 130 |
/ |
/ |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 140 |
/ |
/ |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 150 |
/ |
/ |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 160 |
/ |
/ |
/ |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 170 |
/ |
/ |
/ |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
| 180 |
/ |
/ |
/ |
/ |
In Stock |
In Stock |
In Stock |
In Stock |
In Stock |
For Non-standard Shoulder Bolts:
WELCOME CUSTOMIZATION
IN ORDER TO GIVE YOU MORE PRECISE & INSTANT QUOTATION
WE APPREACIATE THAT IF YOU CAN COMPLETE THE FORM BELOW AND COPY TO US
| Product |
Diameter |
Length |
Order Quantity(pcs) |
Material
(SCM435/Stainless Steel 304/316) |
Where to ship (Country/Port) |
| |
|
|
|
|
|
Company Profile
About US
Welcome to Hangzhou Jiangxin Industry Co., Ltd
Established in 2004, Hangzhou Jiangxin Industry Co., Ltd is a national high-tech enterprise and a scientific and technological enterprise in Zhejiang Province. We are a professional fastener manufacturer that integrates production, research and development, and sales. With our world-class fastener production equipment and advanced ERP system for management, we ensure top-notch quality and efficiency.
Our company holds the ISO9001 international quality management system certification and operates distribution outlets and logistics distribution centers in East China. We specialize in producing and supplying a wide range of standard and non-standard high-strength bolts and advanced expansion bolts. Our materials include various carbon steel and stainless steel 304 and 316, meeting German standards (DIN), American standards (ANSI, ASME), international standards (ISO), national standards (GB), Japanese standard (JIS), British standard (BSW), and more.
Our products are widely used in high-speed rail, automobiles, ships, machinery, molds, electronics, and construction, among other fields. Known for their excellent performance, fast installation, beautiful appearance, compatibility, and stability, our fasteners are highly favored by both Chinese and foreign merchants.
Business Varieties:
- Bolts: outer hexagonal bolts, inner hexagonal bolts, carriage bolts, flange bolts, etc.
- Screws: machine screws, drilling screws, set screws, 12.9-grade plug screws, hexagonal wood screws, self-tapping screws
- Nuts: hexagonal nuts, K-nuts, nylon inserted nuts, stamped metal self-locking nuts, hexagonal flange nuts, cap nuts, rivet nut series, etc.
- Others: semi-hollow rivets, step rivets, and various non-standard tightening customization of firmware
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