Hunan Jia Shan Hardware Tech Co., Ltd.
                                                                                                           
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19 Years
Since 2007
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Carbon Steel Zinc Plated Black GR2 GR5 Hex Socket Flat Coine Cup Dog Ball Point Set Screw DIN913

Price Negotiable
Price: 0.05USD-0.15USD
MOQ: 10pcs
Delivery Time: 15days
Brand: JIA SHAN
Product Description
Carbon Steel Zinc Plated Black GR2 GR5 Hex Socket Flat Coine Cup Dog Ball Point Set Screw DIN913
Product Specifications
Attribute Value
Name Metal Bolt
Standard DIN, ASME, ANSI, ISO
Material 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
Product Description

Bolts are known by various names including screws and fasteners, but they all serve the same fundamental purpose of tightening parts together using the physical principles of inclined plane circular rotation and friction force.

Applications

Bolts are essential components used across numerous industries and applications:

Industry Application
Automotive High-strength applications in engines, heavy-duty machinery, and bridge construction
Mechanical Connecting mechanical parts, circuit boards, engines, transmissions in various industries
Energy Connecting power generation equipment and transmission lines
Construction Building structures, shipbuilding, and petrochemical equipment
Material Specifications
Material Characteristics
Aluminum Excellent thermal/electrical conductivity but soft; requires careful processing
Titanium Requires EDM machining with deionized water to control heat
Steel Very strong; generates significant heat during machining
Brass High tensile strength but requires slow cutting speeds
Features & Advantages
  • Standard bolt heads are thick and resistant to deformation
  • Flange bolts have thinner sections that can slightly deform for more secure locking
  • Flange bolts can be used with special tools in confined spaces
  • Flange top flat pads provide safety in softer materials by preventing perforation
Product Images
Frequently Asked Questions
Q: Are you trading company or manufacturer?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock, or 15-20 days if not in stock (depending on quantity).
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer samples free of charge but the customer pays for freight.
Q: What are your payment terms?
A: 30% T/T in advance, balance before shipment or L/C.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Jia Shan Hardware Tech Co., Ltd.
Location 1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
Contact Person Tan

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