Hunan Jia Shan Hardware Tech Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 10000 PCS |
| Delivery Time | 5-15 work days |
| Packaging Details | *Packing:Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Used | Building Industry Machinery |
| Function | Connection,Fastening And Decoration |
| Package Quantity | 100 pieces |
| Application | Construction, Automotive, Machinery |
| Payment Term | L/C,T/T,Westerin Union |
| Strength | High |
| Usage | Mechanical fastening |
| Sample | Available |
| Productname | Metal Bolt |
| Material | Stainless steel |
| Compatibility | Universal |
| Brand Name | JIASHAN |
| Model Number | customized |
| Certification | ISO9001:2008,SGS,RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 10000 PCS |
| Delivery Time | 5-15 work days | Packaging Details | *Packing:Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Used | Building Industry Machinery | Function | Connection,Fastening And Decoration |
| Package Quantity | 100 pieces | Application | Construction, Automotive, Machinery |
| Payment Term | L/C,T/T,Westerin Union | Strength | High |
| Usage | Mechanical fastening | Sample | Available |
| Productname | Metal Bolt | Material | Stainless steel |
| Compatibility | Universal | Brand Name | JIASHAN |
| Model Number | customized | Certification | ISO9001:2008,SGS,RoHS |
| Place of Origin | China | ||
| High Light | M6 stainless steel T type bolt ，M8 metal bolt SS316 ，M16 square neck bolt SS304 | ||
| Name | Metal Bolt |
| Standard | DIN, ASME, ANSI, ISO |
| Material | Stainless steel |
| Place of Origin | China |
| Finish | Polish, Passivation, Black, Galvanization, Chromate, Dacromet |
| Certificate | ISO9001:2008, ROHS |
| Used | Building Industry Machinery |
| Thread Type | Coarse, Fine |
| Usage | Fastening |
| Function | Connection, Fastening and Decoration |
| Strength | High |
| Size | Various sizes available |
| Measurement System | INCH, Metric system |
When compared to other fastener types, square head bolts (square head screws) have distinct advantages. Unlike round - headed bolts, which may slip under torque, square head bolts’ flat surfaces provide a stable grip, enabling easier manual tightening and loosening. In contrast to countersunk head bolts, square head bolts are more visible and accessible, which simplifies inspection and maintenance. Material - wise, while some fasteners are limited to basic steel, square head bolts can be made from a wide range of metals, including high - strength carbon steel (grades 4.8, 6.8, 8.8, 10.9, 12.9) and various stainless steels (18 - 8 (A2), A4, SUS304, SUS316, SUS316L, A2 - 70, A2 - 80, A4 - 70, A4 - 80). This material diversity allows them to be used in both general industrial settings and harsh environments like marine or chemical plants. Size - wise, with options from M2 to M16 and beyond, they can meet different load - bearing requirements. In structural applications, such as building frameworks or heavy - machinery assembly, their secure fastening and durability make them a preferred choice over many other fastener types, ensuring the overall stability and safety of the structure.
| Aluminum | Excellent thermal/electrical conductivity but naturally soft. May produce gelatinous buildup during processing. |
| Titanium | EDM machining recommended. Requires deionized water to control heat during processing. |
| Steel | Very strong metal. Wire cutting machines often preferred for complex features. Requires heat management. |
| Brass | High tensile strength, easy to machine but requires slow cutting speed due to softness. |
A: We are factory and OEM are available.
A: Generally 7-10 days if in stock, or 15-20 days if not in stock (depending on quantity).
A: Yes, we offer free samples but customer pays freight cost.
A: 30% T/T in advance, balance before shipment or L/C.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...
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