DIN 931 A4 70 SS 316 Stainless Steel Screws Nuts Bolts M2x8 Hex Cap Screws Partially Thread

Place of Origin xxx
Brand Name XGFH
Certification ISO9001,EN10204 3.1Certificate
Model Number DIN931
Minimum Order Quantity 100pcs
Price 0.1-2.5usd/pc
Packaging Details 25kg per carbon box and then pallet.
Delivery Time 5-15 work days
Payment Terms T/T, L/C
Supply Ability 100000pcs per month

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Product Details
Standard DIN931 Material Stainless Steel 316
Grade A4-70 Finish Clean And Bright
Specification ISO3506-1 Thread Coarse
System Of Measurement Metric Head Type External Hex
Thread Type Partial Thread Head Marking Manufacturer's ID And A4-70
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ss 316 Stainless Steel Screws Nuts Bolts

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DIN 931 a4 70 bolt

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m2x8 hex cap screws

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Product Description

DIN931 A4-70 Stainless Steel 316 Hex Bolts Hex Cap Screws Partially Thread

 

Product Description:

 

Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws

More corrosion resistant than 18-8 stainless steel screws, these 316 stainless screws have excellent resistance to chemicals and salt water.

They may be mildly magnetic. Length is measured from under the head.

Stainless steel 316 can be used in the same applications.

 

 

Mechanical properties:

 

Steel Grade A4
Property Class 70
Tensile Strength 700Mpa min.
Stress at 0.2% permanent strain 450Mpa min.
Elongation after fracture 0.4d

 

 

Product Specifications:

 

 

Hex bolt & Hex Cap Screws partially threaded
DIN931-1987
 DIN 931 A4 70 SS 316 Stainless Steel Screws Nuts Bolts M2x8 Hex Cap Screws Partially Thread 0
d(mm) P(mm) b(mm) ds(mm) k(mm) S(mm)
L≤125 125<L≤200 L>200 min Max A B min Max
A B min max min max A B
M1.6 0.35 9 / / 1.46 / 1.6 0.98 1.22 / / 3.02 / 3.2
M2 0.4 10 / / 1.86 / 2 1.28 1.52 / / 3.82 / 4
M2.5 0.45 11 / / 2.36 / 2.5 1.58 1.82 / / 4.82 / 5
M3 0.5 12 / / 2.86 / 3 1.88 2.12 / / 5.32 / 5.5
M3.5 0.6 13 / / 3.32 / 3.5 2.28 2.52 / / 5.82 / 6
M4 0.7 14 / / 3.82 / 4 2.68 2.92 / / 6.78 / 7
M5 0.8 16 22 / 4.82 / 5 3.35 3.65 / / 7.78 / 8
M6 1 18 24 / 5.82 / 6 3.85 4.15 / / 9.78 / 10
M7 1 20 26 / 6.78 / 7 4.65 4.95 / / 10.73 / 11
M8 1.25 22 28 / 7.78 / 8 5.15 5.45 / / 12.73 / 13
M10 1.5 26 32 45 9.78 / 10 6.22 6.56 / / 16.73 / 17
M12 1.75 30 36 49 11.7 / 12 7.32 7.68 / / 18.67 / 19
M14 2 34 40 53 13.7 / 14 8.62 8.98 / / 21.67 / 22
M16 2 38 44 57 15.7 15.6 16 9.82 10.18 9.71 10.29 23.67 23.16 24
M18 2.5 42 48 61 17.7 17.6 18 11.28 11.72 11.15 11.85 26.67 26.15 27
M20 2.5 46 52 65 19.7 19.5 20 12.28 12.72 12.15 12.85 29.67 29.16 30
M22 2.5 50 56 69 21.7 21.5 22 13.78 14.22 13.65 14.35 31.61 31 32
M24 3 54 60 73 23.7 23.5 24 14.78 15.22 14.65 15.35 35.38 35 36
M27 3 60 66 79 / 26.5 27 / / 16.65 17.35 / 40 41
M30 3.5 66 72 85 / 29.5 30 / / 18.28 19.12 / 45 46
M33 3.5 72 78 91 / 32.4 33 / / 20.58 21.42 / 49 50
M36 4 78 84 97 / 35.4 36 / / 22.08 22.92 / 53.8 55
M39 4 84 90 103 / 38.4 39 / / 24.58 25.42 / 58.8 60
M42 4.5 90 96 109 / 41.61 42 / / 25.58 26.42 / 63.1 65
M45 4.5 96 102 115 / 44.38 45 / / 27.58 28.42 / 68.1 70
M48 5 102 108 121 / 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 / 124 137 / 55.26 56 / / 34.5 35.5 / 82.5 85
M60 5.5 / 132 145 / 59.26 60 / / 37.5 38.5 / 87.8 90
M64 6 / 140 153 / 63.26 64 / / 39.5 40.5 / 92.8 95
M68 6 / 148 161 / 67.26 68 / / 42.5 43.5 / 97.8 100
M72 6 / 156 169 / 71.26 72 / / 44.5 45.5 / 102.8 105
M76 6 / 164 177 / 75.26 76 / / 47.5 48.5 / 107.8 110
M80 6 / 172 185 / 79.26 80 / / 49.5 50.5 / 112.8 115
M90 6 / 192 205 / 89.13 90 / / 56.4 57.6 / 127.5 130
M100 6 / / 225 / 99.13 100 / / 62.4 63.6 / 142.5 145
M110 6 / / 245 / 109.1 110 / / 68.4 69.6 / 152.5 155
M125 6 / / 275 / 124 125 / / 78.4 79.6 / 177.5 180
M140 6 / / 305 / 139 140 / / 87.3 88.7 / 195.4 200
M160 6 / / 345 / 159 160 / / 99.3 100.7 / 225.4 230

 

Finish:

 

Unless otherwise specified, fasteners in accordance with this part of ISO 3506 shall be supplied clean and bright. For maximum corrosion resistance, passivation is recommended. When passivation is required, it shall

be performed in accordance with ISO 16048. Fasteners that are passivated may additionally be marked with the symbol “P” after the symbols for steel grade and property class.