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Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Specifications
Brand Name :
XGFH
Model Number :
ISO4014
Certification :
ISO9001,EN10204 3.1Certificate
Place of Origin :
China
MOQ :
100pcs
Price :
0.01-2.5usd/pc
Payment Terms :
T/T, L/C
Supply Ability :
100000pcs per month
Delivery Time :
5-15 work days
Packaging Details :
25kg per carbon box and then pallet.
Standard :
ISO4014
Name :
Hex head bolts
Material :
Alloy Steel
Grade :
Class 10.9
Finish :
Black Oxide
Drive :
Hex head
Thread :
Half Thread
Thread Fit :
Coarse 6g/6h
Thread Type :
Coarse
HS CODE :
731815.9000
Description

High-Strength Metric Class 10.9 Steel Hex Head Screws

Product Description:

Choose these Class 10.9 steel screws for high-stress applications, such as valves, pumps, motors, and automotive suspension systems.

They are at least 25% stronger than medium-strength steel screws.

Dimensions meet ISO (formerly DIN) or DIN specifications.

Length is measured from under the head.

Black ultra-corrosion-resistant-coated steel screws resist chemicals and withstand 1,000 hours of salt spray. To maintain corrosion resistance, use these screws with black ultra-corrosion-resistant-coated nuts and washers.

Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the pitch. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer the thread, the better the resistance.

Mechanical and physical properties:

Property Class Class 10.9
Tensile Strength 1040Mpa min.
Stress at 0.2% permanent strain 940Mpa min.

Percentage elongation after fracture for

machined test pieces, A, %

 9 min.

Percentage reduction of area after

fracture for machined test pieces, Z, %

 48 min.
Rockwell hardness, HRC 32-39

Product Drawing:

Hex bolt partially threaded GradeA and B
GB/T 5782-2016 & ISO 4014-2011
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
d P(mm) b (mm) ds (mm) k (mm) s (mm)
min max A B min max
L≤125 125＜L≤200 L＞200 A B min max min max A B
M1.6 0.35 9 15 28 1.46 1.35 1.6 0.975 1.225 0.9 1.3 3.02 2.9 3.2
M2 0.4 10 16 29 1.86 1.75 2 1.275 1.525 1.2 1.6 3.82 3.7 4
M2.5 0.45 11 17 30 2.36 2.25 2.5 1.575 1.825 1.5 1.9 4.82 4.7 5
M3 0.5 12 18 31 2.86 2.75 3 1.875 2.125 1.8 2.2 5.32 5.2 5.5
M3.5 0.6 13 19 32 3.32 3.2 3.5 2.275 2.525 2.2 2.6 5.82 5.7 6
M4 0.7 14 20 33 3.82 3.7 4 2.675 2.925 2.6 3 6.78 6.64 7
M5 0.8 16 22 35 4.82 4.7 5 3.35 3.65 3.26 3.74 7.78 7.64 8
M6 1 18 24 37 5.82 5.7 6 3.85 4.15 3.76 4.24 9.78 9.64 10
M8 1.25 22 28 41 7.78 7.64 8 5.15 5.45 5.06 5.54 12.73 12.57 13
M10 1.5 26 32 45 9.78 9.64 10 6.22 6.58 6.11 6.69 15.73 15.57 16
M12 1.75 30 36 49 11.73 11.57 12 7.32 7.68 7.21 7.79 17.73 17.57 18
M14 2 34 40 53 13.73 13.57 14 8.62 8.98 8.51 9.09 20.67 20.16 21
M16 2 38 44 57 15.73 15.57 16 9.82 10.18 9.71 10.29 23.67 23.16 24
M18 2.5 42 48 61 17.73 17.57 18 11.285 11.715 11.15 11.85 26.67 26.16 27
M20 2.5 46 52 65 19.67 19.48 20 12.285 12.715 12.15 12.85 29.67 29.16 30
M22 2.5 50 56 69 21.67 21.48 22 13.785 14.215 13.65 14.35 33.38 33 34
M24 3 54 60 73 23.67 23.48 24 14.785 15.215 14.65 15.35 35.38 35 36
M27 3 60 66 79 / 26.48 27 / / 16.65 17.35 / 40 41
M30 3.5 66 72 85 / 29.48 30 / / 18.28 19.12 / 45 46
M33 3.5 / 78 91 / 32.38 33 / / 20.58 21.42 / 49 50
M36 4 / 84 97 / 35.38 36 / / 22.08 22.92 / 53.8 55
M39 4 / 90 103 / 38.38 39 / / 24.58 25.42 / 58.8 60
M42 4.5 / 96 109 / 41.38 42 / / 25.58 26.42 / 63.1 65
M45 4.5 / 102 115 / 44.38 45 / / 27.58 28.42 / 68.1 70
M48 5 / 108 121 / 47.38 48 / / 29.58 30.42 / 73.1 75
M52 5 / 116 129 / 51.26 52 / / 32.5 33.5 / 78.1 80
M56 5.5 / / 137 / 55.26 56 / / 34.5 35.5 / 82.8 85
M60 5.5 / / 145 / 59.26 60 / / 37.5 38.5 / 87.8 90
M64 6 / / 153 / 63.26 64 / / 39.5 40.5 / 92.8 95

Production Workshop:

Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48

Product Warehouse:

Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48

Product tags

a193 b7 thread bolt

,

a325 hex bolts

,

m16 hex head bolts
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Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48

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Product Detail
Brand Name :
XGFH
Model Number :
ISO4014
Certification :
ISO9001,EN10204 3.1Certificate
Place of Origin :
China
MOQ :
100pcs
Price :
0.01-2.5usd/pc
Contact Supplier
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48
Hex Head High Strength Bolts ISO4014 GB5782 Class 10.9 Black Partial Thread Bolt M6 M48

JiangYin XiangGu Hardware Products Co.,Ltd

Active Member
4 Years
Since 2019
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
Stainless Steel Screws Nuts Bolts, High Strength Bolts, Zinc Plated Bolts And Nuts
Total Annual :
500-800
Employee Number :
>100
Certification Level :
Active Member
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