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

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Jiaxing Haina fastener Co.,Limited
Country/Region: China
Tel: 86-573-82272371
Contact Person:
Mr TonyFang

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

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 Full 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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Carbon Steel Gr4.8 Gr8.8 Alloy Steel B7 B7M DIN975 DIN976 Black Coating Stud Bolt Full 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 Full 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

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

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

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