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Black Coating Fully Threaded Rod Gr 4.8 / Gr 8.8 Wtih Alloy Steel Round Head Drive

Categories Fully Threaded Rod
Brand Name: HNF
Model Number: 1/4"-3 1/2"
Certification: ISO9001:2008
Place of Origin: China
MOQ: 1000 kgs
Price: Negotiation
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 500 tons per month
Delivery Time: 10-25 days
Packaging Details: Wooden Case
Product: Black Coating Stud Bolt Fully Threaded Rod
Head Drive: Round
Dia.: 1/4"-3 1/2"
Surface: Heat treatment, Black Plain
Specification: DIN975 DIN976
Grade: Gr4.8 Gr8.8 Gr 2 Gr5 B7 B7M L7 L7M A325 A490
Color: Black
Name: Stud Bolt Stud Bar Threaded Bar
Material: carbon steel
Pitch System: Inch, Metric thread
Connection: Common Bolt
HS Code: 7318150000
Surface Coating: Black
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    Black Coating Fully Threaded Rod Gr 4.8 / Gr 8.8 Wtih Alloy Steel Round Head Drive

    Carbon Steel Gr4.8 Gr8.8 Alloy Steel B7 B7M DIN975 DIN976 Black Coating Stud Bolt Fully Threaded Rod

    Description:


    DIN975 DIN976 Black Coating Stud Bolt Full Threaded are commonly used in offshore flatform, oil and gas and construction, building to connect.

    Stud bolt, Threaded rod (threaded bar), DIN975, DIN976 according to DIN standard. The material can be divided into Class 4.8, 8.8, 10.9, 12.9 for carbon steel; Stainless steel A2-70, A4-80 (304, 316), brass. Aluminum is also available. Size from M3 to M70, length from 100mm to 4000mm. Surface treatment including: Plain, zinc plated, nickel plated, H. D. G., black, dacromet, mechanical zinc plated.

    The specification for stud bolt and threaded rod DIN975 DIN976 cover alloy and stainless steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, low temperature, or other special purpose applications. The ASTM A193 specification covers bars, bolts, screws, studs, stud bolts, and wire. The material may be further processed by centerless grinding or by cold drawing. Below are some of the ASTM A193 grades used commonly.

    Common ASTM A193 specifications:

    ASTM A193 B7 Alloy steel, AISI 4140 or 4142, quenched and tempered

    ASTM A193 B6 Stainless steel, AISI 410, heat treated

    ASTM A193 B8 Class 1 Stainless steel, AISI 304, carbide solution treated.

    ASTM A193 B8M Class 1 Stainless steel, AISI 316, carbide solution treated.

    ASTM A193 B8 Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened

    ASTM A193 B8M Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened

    ASTM A193 B8T Class 1 or 2 Stainless steel, AISI 321, with additional element of Titanium

    ASTM A193 B16 Chromium-Molybdenum-Vanadium, similar to B7 with Vandium added

    ASTM A193 B7M Similar properties as B7 but with specialized heat treating to create differing mechanical properties

    ASTM A193 B8R Stainless steel, AISI 209, also known as Nitronic 50, nitrogen strengthened

    ASTM A193 B8S Stainless Steel, AISI 218, also known as Nitronic 60, nirtrogen strengthened


    Specification:
    Name: (Maichuan)Carbon Steel Gr4.8 Gr8.8 Alloy Steel B7 B7M DIN975 DIN976 Black Coating Stud Bolt Fully Threaded Rod
    Equal StandardDIN975 DIN976
    Thread TypeUNC, UNF
    MaterialAlloy Steel(40Cr/35CrMo/4140) Carbon Steel Stainless Steel SS304 SS316 SS316L
    DimensionMetric size from 6mm-100mm, Inch size from 1/4-5"
    Production TechniqueCold forging, Hot forming, Machining, Heat treatment, Staming, etc
    GradeCarbon Steel Gr4.8 Gr8.8 Alloy Steel B7 B7M
    Testing EquipmentCaliper,Go&No-go gauge,Tensile test machine,Hardness tester,Salt spraying tester, H.D.G thickness tester

    SizeMAJOR DIAMETEROITCH DIAMETERMINOR DIAMETER
    DIN975MINMAXMINMAXMINMAX
    M4*0.703.883.993.453.523.123.24
    M5*0.804.834.984.374.453.964.13
    M6*1.005.795.975.215.324.574.75
    M8*1.257.767.977.047.166.236.44
    M10*1.509.739.978.868.997.898.13
    M12*1.7511.7011.9610.8610.838.929.20
    M14*2.0013.6813.9612.5012.6611.2011.51
    M16*2.0015.6815.9614.5014.6613.2013.51
    M18*2.0017.6217.9616.1616.3314.5414.89
    M20*2.5019.6219.9618.1618.3316.5418.89
    M22*2.5021.6221.9620.1620.3318.5418.89
    M24*3.0023.5823.9521.8022.0019.8620.27
    M27*3.0026.5826.9524.8025.0022.8623.27
    M30*3.5029.5229.9527.4627.6725.1925.65
    M33*3.5032.5232.9530.4630.6728.1928.65
    M36*4.0035.4835.9533.1033.34
    M39*4.0038.4838.9536.1036.34
    M42*4.5041.4441.9438.7839.01
    M45*4.5044.4444.9441.7842.01
    M48*5.0047.4047.9344.4344.68
    M52*5.0051.4051.9348.4348.68
    M56*5.5055.3755.9352.0952.35


    Application:

    Oil and Gas. Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy.

    Advantages:


    1. Professional manufacturer for bolt, screw, nut, washer, threaded rod, anchor, PEM fasteners.

    2. More than 8 years experience.

    3. Inspection on critical dimensions.

    4. Domestic and Overseas markets.

    5. Well equipped with complete facilities.

    6. Strict quality control

    7. Excellent after-sales service.

    8. Stock

    9. Test Report

    10. MTC



    Product Tags:

    Threaded Steel Bar

      

    All Thread Rod

      
    Quality Black Coating Fully Threaded Rod Gr 4.8 / Gr 8.8 Wtih Alloy Steel Round Head Drive for sale
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