Round Head Black Coating carbon steel 4.8 8.8 Fully Threaded Rod and nuts

Product Details:

Place of Origin:	China
Brand Name:	HNF
Certification:	ISO9001:2008
Model Number:	1/4"-3 1/2"

Payment & Shipping Terms:

Minimum Order Quantity:	1000 kgs
Price:	Negotiation
Packaging Details:	Wooden Case
Delivery Time:	10-25 days
Payment Terms:	L/C, T/T, Western Union, Paypal
Supply Ability:	500 tons per month

Contact Now

Detailed Product Description

Product:	Round Head Black Coating Carbon Steel 4.8 8.8 Fully Threaded Rod And Nuts	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
High Light:	all thread rod , Thread Rod , threaded bar

Round Head Black Coating carbon steel 4.8 8.8 Fully Threaded Rod and nuts

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.

Specification:

Name: (Maichuan)	Round Head Black Coating carbon steel 4.8 8.8 Fully Threaded Rod and nuts
Equal Standard	DIN975 DIN976
Thread Type	UNC, UNF
Material	Alloy Steel(40Cr/35CrMo/4140) Carbon Steel Stainless Steel SS304 SS316 SS316L
Dimension	Metric size from 6mm-100mm, Inch size from 1/4-5"
Production Technique	Cold forging, Hot forming, Machining, Heat treatment, Staming, etc
Grade	Carbon Steel Gr4.8 Gr8.8 Alloy Steel B7 B7M
Testing Equipment	Caliper,Go&No-go gauge,Tensile test machine,Hardness tester,Salt spraying tester, H.D.G thickness tester

Size	MAJOR DIAMETER		OITCH DIAMETER		MINOR DIAMETER
DIN975	MIN	MAX	MIN	MAX	MIN	MAX
M4*0.70	3.88	3.99	3.45	3.52	3.12	3.24
M5*0.80	4.83	4.98	4.37	4.45	3.96	4.13
M6*1.00	5.79	5.97	5.21	5.32	4.57	4.75
M8*1.25	7.76	7.97	7.04	7.16	6.23	6.44
M10*1.50	9.73	9.97	8.86	8.99	7.89	8.13
M12*1.75	11.70	11.96	10.86	10.83	8.92	9.20
M14*2.00	13.68	13.96	12.50	12.66	11.20	11.51
M16*2.00	15.68	15.96	14.50	14.66	13.20	13.51
M18*2.00	17.62	17.96	16.16	16.33	14.54	14.89
M20*2.50	19.62	19.96	18.16	18.33	16.54	18.89
M22*2.50	21.62	21.96	20.16	20.33	18.54	18.89
M24*3.00	23.58	23.95	21.80	22.00	19.86	20.27
M27*3.00	26.58	26.95	24.80	25.00	22.86	23.27
M30*3.50	29.52	29.95	27.46	27.67	25.19	25.65
M33*3.50	32.52	32.95	30.46	30.67	28.19	28.65
M36*4.00	35.48	35.95	33.10	33.34
M39*4.00	38.48	38.95	36.10	36.34
M42*4.50	41.44	41.94	38.78	39.01
M45*4.50	44.44	44.94	41.78	42.01
M48*5.00	47.40	47.93	44.43	44.68
M52*5.00	51.40	51.93	48.43	48.68
M56*5.50	55.37	55.93	52.09	52.35