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DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head Bolts

DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head Bolts

  • DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head Bolts
  • DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head Bolts
  • DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head Bolts
  • DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head Bolts
DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head Bolts
Product Details:
Place of Origin: China
Brand Name: HNF
Certification: ISO9001:2008
Model Number: M2.5-M72 3/16-3"
Payment & Shipping Terms:
Minimum Order Quantity: 500kgs
Price: Negotiation
Packaging Details: Common export packing. Cartons+Pallets, or customized packing
Delivery Time: 20-25 days
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 500 tons per month
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Detailed Product Description
Product: DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head BoltsBolt Head Drive: Hex A325
Dia.: M2.5-M72 3/16-3" Surface: Black
Specification: DIN933 DIN931 ASTM A325 A490 ISO4041 Grade: Gr4.8 Gr8.8 Gr2 Gr5 A325 A490
Color: Black Name: Machine Bolt
Material: HIgh Carbon Steel Pitch: Metric Picth
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DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head Bolts 
 

Description:
 
DIN933 DIN931 ASTM A325 A490 ISO4041 Structural Bolt Heavy Hex Head Bolts, it has different sizes and stabdards.

ASTM A325 is an ASTM standard for heavy hex structural bolts, titled Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength. It defines mechanical properties for bolts that range from 12 to 1-12 in diameter. The equivalent metric standard is ASTM A325M, which is titled Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength. It defines mechanical properties for sizes M12–36. There is also a T version, which is used to refer to fully threaded bolts.

This is a standard set by the standards organization ASTM, a voluntary standards development organizations that sets technical standards for materials, products, systems, and services.

Hex screws, standard parts, fasteners widely used in various mechanical equipment, electronic products, communications equipment, furniture and equipment, construction and other sectors of production, installation and maintenance. About installation, to achieve the best installation result, it is important to use a properly manufactured riveting tool (see page 84). It is recommended to use a clamp to achieve a constant result. Small amounts can also beinstalled by hand tools. 


Specification:

 

Product name DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head Bolts
Materials Available 1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request


Application:
 
In order to achieve the best possible joint, it is recommended to install the screw through the opposite side of the head, although it is possible to install the screw from the top face side. Production process: wire rod, wire drawing, drawing, cold forging, threading, dipping, inspection, packing, shipment.
The hex head bolts are be used in connecting.
 
Advantages:
 
1. Manufacturing Capability
2. Global Market

4. Stock

5. Quick Delivery
 

DIN933 DIN931 ASTM A325 A490 ISO4041Black Structural Heavy Hex Head Bolts 0

 

Contact Details
Jiaxing Haina Fastener Co.,Limited

Contact Person: Liz

Tel: +8618957314886

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