Round Head Square Neck Bolt
1.ASME B18.5.2.2M Metric Round Head Square Neck Bolts
2.Source bolt manufacturer, own factory: with price advantage, eliminating the price difference of middlemen.
3.Adopt the industry's top high-quality thickened steel, high stability and long-lasting durability.
4.Support customer customization.
5.Professional sales and after-sales service, welcome to inquire at any time.
6.Delivery on time.
ASME B18.5.2.2M Metric Round Head Square Neck Bolts are a type of fastener with specific specifications and standards that adhere to the ASME B18.5.2.2M standard, which is the international standard for Round Head Square Neck Bolts. ASME B18.5.2.2M Metric Round Head Square Neck Bolts have a round head for applications requiring a smooth surface. ASME B18.5.2.2M Metric round head square neck bolts have a square neck design that helps prevent the bolt from turning during tightening. Bolt sizes and specifications are based on metric units such as diameter, length, thread pitch, etc. ASME B18.5.2.2M Metric round head square neck bolts are typically used to connect two objects and are tightened with nuts.
Pictures
Product drawing
Product Specification
Size | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | M24 | |
P | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 3 | |
ds | max | 5.48 | 6.48 | 8.58 | 10.58 | 12.7 | 14.7 | 16.7 | 20.84 | 24.84 |
min | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 13.3 | 15.3 | 19.16 | 23.16 | |
k | max | 3.1 | 3.6 | 4.8 | 5.8 | 6.8 | 7.9 | 8.9 | 10.9 | 13.1 |
min | 2.5 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | |
dk(max) | 11.8 | 14.2 | 18 | 22.3 | 26.6 | 30.5 | 35 | 43 | 51 | |
k1 | max | 3.1 | 3.6 | 4.8 | 5.8 | 6.8 | 7.9 | 8.9 | 10.9 | 13.1 |
min | 2.5 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | |
s | max | 5.48 | 6.48 | 8.58 | 10.58 | 12.7 | 14.7 | 16.7 | 20.84 | 24.84 |
min | 4.88 | 5.88 | 7.85 | 9.85 | 11.82 | 13.82 | 15.82 | 19.79 | 23.79 | |
e | max | 7.75 | 9.16 | 12.13 | 14.96 | 17.96 | 20.79 | 23.62 | 29.47 | 35.13 |
min | 6.34 | 7.64 | 10.2 | 12.8 | 15.37 | 17.97 | 20.57 | 25.73 | 30.93 | |
r | max | 0.4 | 0.5 | 0.8 | 0.8 | 0.8 | 1.2 | 1.2 | 1.6 | 1.6 |
min | 0.2 | 0.2 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.8 | 0.8 | |
Support customer customization | ||||||||||
Some introduction about our company
Application
Jinan Star Company specializes in the production of fastener products. Our bolts, nuts and other products are widely used in machinery, railways, automobiles, construction, electrical, bridges, communications, firefighting and other industries.
Workshop
The workshop of Jinan Star Fastener Co., Ltd. is the core area of the company's production and manufacturing, with advanced production equipment. The reasonable layout of the workshop and the scientific production process ensure the efficient production and high-quality output of fastener products.
Packing
Production equipment
In order to meet the needs of different customers, the company has introduced a series of advanced production equipment, such as multi-station cold heading machines, thread rolling equipment, heat treatment equipment, shot blasting machines, sand blasting machines, electroplating lines and other surface treatment equipment, and fully automatic packaging equipment. These equipment not only improve production efficiency, but also ensure the consistency and stability of product quality.
Service
1. Professional Manufacturer: Our Round Head Square Neck Bolts and other fasteners are designed and manufactured according to buyers' specifications and performance.
2. Quality Assurance: Durability testing and key technology design to extend the life of Round Head Square Neck Bolts.
3. High cost-effectiveness: Round Head Square Neck Bolts have a wide selection, sourced from free factories, and competitive prices.
4. Customize the ideal Round Head Square Neck Bolts size: Customization service can be based on the provided samples and drawings.
5. 60 Years of Experience Perfect fastening solutions to solve your problems.
FAQ
1. Delivery time of Round Head Square Neck Bolts
Q: How long is your delivery time?
A: Delivery time depends on the quantity of Round Head Square Neck Bolts you order, the complexity of your custom request, and the current order status. Generally speaking, we will try our best to complete production and delivery within the time agreed between both parties. If you have special needs, we will negotiate with you and try our best to meet them.
2. Price of Round Head Square Neck Bolts
Q: How much do your Round Head Square Neck Bolts cost?
A: Our bolt prices are determined based on factors such as product materials, technology, quantity, market conditions, etc. Our sales team will provide you with a reasonable quote as soon as possible according to your specific needs. At the same time, we also provide various preferential policies and flexible payment methods to meet your different needs.
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