Home » Products » Industrial Applications » Fastener And Seal » High Strength Carbon Steel Grade 4.8 8.8 10.9 12.8 Din6921 Zinc Plated Black Hex Head Serrated Flange Bolt

High Strength Carbon Steel Grade 4.8 8.8 10.9 12.8 Din6921 Zinc Plated Black Hex Head Serrated Flange Bolt

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Model

M2, M3, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20

1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4

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

ISO4062, ISO10571, ISO4162

DIN6921, DIN6921, DIN1662

ASME B 18.2.3.4M, ASME B 18.2.1

JIS B 1189

Sample Service
Samples are all in free.
Certificate
ISO9001,CE, SGS, BV
Advantage
1. Competitive price; 2. OEM service available
Packing
Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Payment terms
FOB, CIF, CFR, L/C, or others.
Delivery method
by sea, by air or by express service
Lead Time
7-15 work days after order confirmed
Application
Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc.
Notes
Special specifications and marks can be made according to customers requirements;


100_en

屏幕截图 2022-11-24 163634




Production and Processing Workshop6

3

4

Quality Test

11

Warehouse

9


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