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High Tension Hex Head Bolts 8.8 Grade Black Color DIN931 With 35 Steel Material

High Tension Hex Head Bolts 8.8 Grade Black Color DIN931 With 35 Steel Material

    • High Tension Hex Head Bolts 8.8 Grade Black Color DIN931 With 35 Steel Material
    • High Tension Hex Head Bolts 8.8 Grade Black Color DIN931 With 35 Steel Material
    • High Tension Hex Head Bolts 8.8 Grade Black Color DIN931 With 35 Steel Material
    • High Tension Hex Head Bolts 8.8 Grade Black Color DIN931 With 35 Steel Material
  • High Tension Hex Head Bolts 8.8 Grade Black Color DIN931 With 35 Steel Material

    Product Details:

    Place of Origin: China
    Brand Name: HNF
    Certification: ISO 9001
    Model Number: DIN931

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000kg
    Price: Negotiation
    Packaging Details: 25 KGS CARTONS+ 900KG PALLETS
    Delivery Time: 5-15 DAYS
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 500 TON PER MONTH
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    Detailed Product Description
    Head Types: Hexagon Material: 35 Steel
    Thread Size: M20 Grade: 8.8 Grade
    Packing: 255kg Cartons Finish: Black
    Connection: Common Boltn Specification: M3 To M56
    Certification: Iso

    High Tension Hex Head Bolts 8.8 Grade Black Color DIN931 With 35 Steel Material

     

     

    1. Product Description

     

    Hex bolts have six sided heads,  are the industry standard for fasteners with forged heads. 
    Common criteria can be found in: SH3404, HG20613, HG20634 etc.

    Hexagonal bolt head and the screw fastener means consisting of bolts Material iron bolts and stainless steel bolts. Divided by grade iron bolt 4.8, 8.8 bolts. Stainless steel bolts are made of stainless steel bolt SUS201, SUS304 bolt, SUS316 bolts.
    This connection type called bolt connection. As to unscrew the nuts from the bolts, so that the two parts can be separated, so bolting belongs detachable connection.

    Hex bolts, also called hexagon cap screw ,hexagon head bolts, hex cap bolts, hex-cap screws, or machine bolts, are a common choice when it comes to construct and repair. Hexagon  bolts come in a large variety of sizes and diameters. The best way to choose the right hex bolt is to find the bolt material that best suits your needs.

    Each different hex bolt material has particular properties to fit specific applications. Hexagon head bolts are made from a variety of materials to accommodate the wide range of applications in which hex cap bolts are used. Below are just a few of the more common types of hexagon screw head bolts.

     

    2. Specification

     

    Head Markings Grade or Class Material Nominal Size Range Mechanical Properties
    (Inches) Proof Load(psi) Minimum Yield Strength(psi) Minimum Tensile Strength(psi)
    American Bolts
    High Tension Hex Head Bolts 8.8 Grade Black Color DIN931 With 35 Steel Material Grade 5 Medium Carbon Steel, Quenched and Tempered 1/4 thru 1 85,000 92,000 120,000
    3 Radial Lines Over 1 thru 1-1/2 74,000 81,000 105,000

     

    3. Application

     

    Hex bolts can be used for many different applications that include fastening wood , steel, and other construction materials for projects such as docks, bridges , highway structures, and buildings. Hex bolts with forged heads are also commonly used as headed anchor holts .

    Portland Bolt manufactures hex bolts from 1/2″ diameter through 2-1/2″ diameter in most ASTM, AASHTO, and SAE specifications. Special tooling can be created to produce nonstandard head dimensions or bolt heads with your company’s name and/or logo.

     

    4. Advantages

     

    The Special technology treatment of the surface makes the product anti-corrosion , antirust and durable.

    Save contruction time, improve working efficency
    Technology, professional manufacturing , quality assurance.
    We can give you best serfice.
     
    5. More pictures
     
    High Tension Hex Head Bolts 8.8 Grade Black Color DIN931 With 35 Steel Material

    Contact Details
    Jiaxing Haina Fastener Co.,Limited

    Contact Person: Cindy

    Tel: +8618967348486

    Send your inquiry directly to us (0 / 3000)

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