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ISO4017 Grade 8.8 SS Hex Head Screws Hot Dip Galvanized Hex Head Cap Bolt

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ISO4017 Grade 8.8 SS Hex Head Screws Hot Dip Galvanized Hex Head Cap Bolt

Brand Name : XGFH

Model Number : ISO4017

Certification : ISO9001

Place of Origin : China

MOQ : 100pcs

Price : 0.01-0.9USD/PC

Payment Terms : T/T, L/C

Supply Ability : 500000PCS PER MONTH

Delivery Time : 2-10workdays

Packaging Details : 20-25KG/Carton box and then pallet.

Name : Hexagonal bolts

Standard : ISO4017/GB5783

Material : 35K

Grade : 8.8

Finish : Hot dipped galvanizing

Size : M8-M64

Specification : ISO898-1

Tensile strength : min.800Mpa

Hardness : 23-34HRC

Coating thickness : ≥55μ

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Drawing:

Hexagon head bolts-Full thread--Product grades A and B
ISO4017 & GB/T5783
ISO4017 Grade 8.8 SS Hex Head Screws Hot Dip Galvanized Hex Head Cap Bolt
d P(mm) k(mm) s(mm)
A B min max
min max min max A B
M1.6 0.35 0.975 1.225 0.9 1.3 3.02 2.9 3.2
M2 0.4 1.275 1.525 1.2 1.6 3.82 3.7 4
M2.5 0.45 1.575 1.825 1.5 1.9 4.82 4.7 5
M3 0.5 1.875 2.125 1.8 2.2 5.32 5.2 5.5
M3.5 0.6 2.275 2.525 2.2 2.6 5.82 5.7 6
M4 0.7 2.675 2.925 2.6 3 6.78 6.64 7
M5 0.8 3.35 3.65 3.26 3.74 7.78 7.64 8
M6 1 3.85 4.15 3.76 4.24 9.78 9.64 10
M8 1.25 5.15 5.45 5.06 5.54 12.73 12.57 13
M10 1.5 6.22 6.58 6.11 6.69 15.73 15.57 16
M12 1.75 7.32 7.68 7.21 7.79 17.73 17.57 18
M14 2 8.62 8.98 8.51 9.09 20.67 20.16 21
M16 2 9.82 10.18 9.71 10.29 23.67 23.16 24
M18 2.5 11.29 11.72 11.15 11.85 26.67 26.16 27
M20 2.5 12.29 12.72 12.15 12.85 29.67 29.16 30
M22 2.5 13.79 14.22 13.65 14.35 33.38 33 34
M24 3 14.79 15.22 14.65 15.35 35.38 35 36
M27 3 / / 16.65 17.35 / 40 41
M30 3.5 / / 18.28 19.12 / 45 46
M33 3.5 / / 20.58 21.42 / 49 50
M36 4 / / 22.08 22.92 / 53.8 55
M39 4 / / 24.58 25.42 / 58.8 60
M42 4.5 / / 25.58 26.42 / 63.1 65
M45 4.5 / / 27.58 28.42 / 68.1 70
M48 5 / / 29.58 30.42 / 73.1 75
M52 5 / / 32.5 33.5 / 78.1 80
M56 5.5 / / 34.5 35.5 / 82.8 85
M60 5.5 / / 37.5 38.5 / 87.8 90
M64 6 / / 39.5 40.5 / 92.8 95

About the Hex bolts:

Hex cap screws and hex bolts feature a hexagonal head that is utilized during the tightening of the fastener.

A hex cap screw utilizes a washer face under the head and a chamfered end,while the hex bolts lack those features and requires a nut.

Hex cap screws and hex bolts are manufactured in variety of sizes,finishes,grades,and materials depending on application.

The function of hot dip galvanizing:

Hot-dip galvanizing prevents corrosion by offering barrier and galvanic protection to the base steel. The galvanized coating is metallurgically bonded to the underlying steel, forming an impervious barrier between the steel substrate and the corrosive environment. The hot-dip galvanized coating also preferentially corrodes to protect the underlying steel and is able to protect small areas of steel that may become exposed when scratched or abraded. Hot-dip galvanizing is the most effective method for delivering long-term barrier and cathodic protection.

Applications:

These fasteners are commonly used in construction,machine parts,and maintenance repairs.

ISO4017 Grade 8.8 SS Hex Head Screws Hot Dip Galvanized Hex Head Cap Bolt


Product Tags:

Grade 8.8 ss hex head screws xianggu

      

Hot Dip hex head cap bolt xianggu

      

Galvanized hex head cap bolt xianggu

      
Wholesale ISO4017 Grade 8.8 SS Hex Head Screws Hot Dip Galvanized Hex Head Cap Bolt from china suppliers

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