| Customization: | Available |
|---|---|
| Material: | High Strength Steel |
| Type: | Round Head |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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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
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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
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Finish
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Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc.
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Thread
|
UNC,UNF,UEF,UN,UNS
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Standard
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ISO, DIN, ANSI, JIS, BS and Non-standard
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Certificate
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ISO9001,CE, SGS, BV
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Packing
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Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
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Application
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Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc
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|
Thread
|
1/4
|
5/16
|
3/8
|
7/16
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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
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1-1/2
|
1-5/8
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1-3/8
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1-7/8
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2
|
|
d
|
1
|
1.125
|
1.25
|
1.375
|
1.5
|
1.625
|
1.75
|
1.875
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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
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2-1/2
|
2-3/4
|
3
|
3-1/4
|
3-1/2
|
3-3/4
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4
|
|
|
d
|
2.25
|
2.5
|
2.75
|
3
|
3.25
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3.5
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3.75
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4
|
|
|
UNC
|
4 1/2
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
|
|
UNF
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
|
8UN
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
|
|
A193 Grades
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|
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B7
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Alloy steel, AISI 4140/4142 quenched and tempered
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B8
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Class 1 Stainless steel, AISI 304, carbide solution treated.
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B8M
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Class 1 Stainless steel, AISI 316, carbide solution treated.
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B8
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Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
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B8M
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Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened
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A193 Recommended Hardware
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||
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Bolt Grade
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Nuts
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Washers
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B7
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A194 Grade 2H
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F436
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B8 Class 1
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A194 Grade 8
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SS304
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B8M Class 1
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A194 Grade 8M
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SS316
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|
B8 Class 2
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A194 Grade 8
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SS304
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B8M Class 2
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A194 Grade 8M
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SS316
|
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