DIN975 DIN976 Gr. 10.9 Xylon Coated ASTM A193 Gr B7 Stud Bolt and 2 Nuts

• Material: High Strength Steel
• Type: Round Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 4.8/6.8/8.8/10.9/12.9
• Model NO.: EYSB
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black,Galvanized,etc.
• Length: 10mm-500mm
• Transport Package: in Carton or as Requested
• Specification: m3-m72 as you request
• Trademark: Kingmetal
• Origin: China
• Production Capacity: 500 Ton Per Month

Product Description

Material	1.StainlessSteel:SS201,SS303,SS304,SS316,SS410,SS420,2205,2507  2.Steel: 35CrMoA, 35CrMo, 30CrMoA, 30CrMo, 42Cr2MoA, 42Cr2Mo; 3.Carbon Steel: 1010,1035,1045  4.Aluminum or Aluminum Alloy:Al6061,Al6063,Al7075,etc  5.Brass:H59,H62,Copper,Bronze
Grade	A2-70,A2-70, A4-70,A4-80,2205,2507  Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc.  A193-B7, B7M, L7, L7M, B16, B8, B8A, B8M, B8MA, A194-2H, 2HM, Gr. 4, GR. 7, 7M, 8, 8M, 8C  SAE J429 Grade1, 2,5,8  A307 Grades A, B, C
Finish	Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc.
Thread	UNC,UNF,UEF,UN,UNS
Standard	ISO, DIN, ANSI, JIS, BS and Non-standard
Certificate	ISO9001,CE, SGS, BV
Packing	Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Application	Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc

Thread	1/4	5/16	3/8	7/16	1/2	9/16	5/8	3/4	7/8
d	0.25	0.3125	0.375	0.4375	0.5	0.5625	0.625	0.75	0.875
UNC	20	18	16	14	13	12	11	10	9
UNF	28	24	24	20	20	18	18	16	14
8UN	-	-	-	-	-	-	-	-
Thread	1	1-1/8	1-1/4	1-3/8	1-1/2	1-5/8	1-3/8	1-7/8	2
d	1	1.125	1.25	1.375	1.5	1.625	1.75	1.875	2
UNC	8	7	7	6	6	-	5	-	4 1/2
UNF	12	12	12	12	12	-	-	-	-
8UN	-	8	8	8	8	8	8	8	8
Thread	2-1/4	2-1/2	2-3/4	3	3-1/4	3-1/2	3-3/4	4
d	2.25	2.5	2.75	3	3.25	3.5	3.75	4
UNC	4 1/2	4	4	4	4	4	4	4
UNF	-	-	-	-	-	-	-	-
8UN	8	8	8	8	8	8	8	8

A193 Grades
B7	Alloy steel, AISI 4140/4142 quenched and tempered
B8	Class 1 Stainless steel, AISI 304, carbide solution treated.
B8M	Class 1 Stainless steel, AISI 316, carbide solution treated.
B8	Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
B8M	Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened

A193 Recommended Hardware
Bolt Grade	Nuts	Washers
B7	A194 Grade 2H	F436
B8 Class 1	A194 Grade 8	SS304
B8M Class 1	A194 Grade 8M	SS316
B8 Class 2	A194 Grade 8	SS304
B8M Class 2	A194 Grade 8M	SS316