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DIN 931 Hex Head Bolts

DIN 931 Hex Head Bolts
  • Sizes in Stock: M3 to M64
  • Material : Carbon, Alloy and Stainless Steel
  • Head Design : Hex Head
  • Specification : DIN 931
  • Widely Used: Construction & Automotive
  • Class : 4.6, 5.6, 8.8, 10.9
  • Finish : Plain, Zinc, Black & Yellow Plated, H.D.G
  • Type: Hex Bolts
  • Sizes Can Be Manufacture: Up to M80
  • Thread Pitch Type : Coarse
  • Sample : Free Sample Can Be Sent For Test
  • Test : Tensile Test
  • Manufacturer Test Certificate : MTC
  • Production Capacity : 800 Tons per month

DIN 931 Hexagon Head Bolt Manufacturer for Construction & Automotive

DIN 931 hex head bolts are a partially threaded bolts with a hex shaped head. DIN standard 931 hex bolt are manufacturing from Grade 5.6, Grade 8.8, Grade 10.9 and Grade 12.9 with Zinc and yellow, galvanising, Zinc plating coating. DIN 931 hexagon head bolt are also available in A2-70 and A4-70.


Table of Content


Where We Have Supplied

Sonatrach

Sonatrach

  • DIN 931, M12, Hex Bolts, Class 8.8
  • Algiers, Algeria
Sonangol Group

Sonangol Group

  • Class 10.9, DIN 931, M42, Hex Bolts
  • Luanda, Angola

DIN 931 Bolt Specifications

Size In Ready Stock

Size In Ready Stock

  • M4 to M60
Head Type

Head Type

  • Hex Head
Threads

Threads

  • UNC, UNF, BSW and BSF
Surface Treatment

Surface Treatment

  • Zinc Plated, Yellow Plated, Plain, Black, H.D.G
Manufacturing Process

Manufacturing Process

  • Cold forging
  • Hot forging
  • CNC Machine
Tensile Class

Tensile Class

  • Class 8.8
  • Class 10.9
  • Class 12.9
Common Testing

Common Testing

  • Dimensional Inspection
  • Hardness Testing
  • X-Ray Testing
Uses

Uses

  • Automotive
  • Construction
  • Petrochemical
Packaging Method

Packaging Method

  • Wooden Cases
  • Custom
  • Carton Box
Raw Material Origin

Raw Material Origin

  • Janpanese
  • German
  • European


Since 2015, Dalloyed Fasteners Has Supplied DIN 931 Hex Cap Screw in India

DIN 931 hex cap screw available in partial thread or full thread configurations. Highly skilled DIN 931 bolt manufacturer. Our in house production of DIN 931 hex bolts is manufactured with high quality of Japanese and Germany sourced raw materials.

DIN 931 Standard

  • DIN EN ISO 4014
  • CSN 021101
  • PN 82101
  • UNI 5737
  • EU 24014

DIN 931 Hex Cap Screw Price List

  • Zinc Plated
  • Grade 8.8
Size Pkg Price in Dolar (USD) Price in Dirham (UAE) Price in Philippine Peso (Philippines )
M5 X 10 2000 US $105.04 AED 385.79 PHP 5863.33
M6 X 55 750 US $143.08 AED 525.51 PHP 7986.73
M7 X 30 2000 US $362.50 AED 1331.40 PHP 20234.75
M8 X 100 100 US $68.99 AED 253.39 PHP 3851.02
M10 X 10 600 US $239.41 AED 879.31 PHP 13363.87
M10 x 30 400 US $136.49 AED 501.30 PHP 7618.87
M10 X 80 150 US $65.20 AED 239.47 PHP 3639.46
M12 X 40 200 USD $155.85 AED 572.41 PHP 8699.55
M14 X 30 200 US $152.81 AED 561.24 PHP 8529.85
M18 X 60 75 US $120.23 AED 441.58 PHP 6711.24
M20 X 70 50 US $210.95 AED 774.78 PHP 11775.23
M24 X 60 25 US $88.08 AED 323.50 PHP 4916.63

For Most Updated DIN 931 Hex Cap Screw Price Email sales@dalloyedfasteners.com


M8 Hex Bolt Price List as Per DIN 931

  • Size = M8
  • Yellow Zinc Plated
  • Class 8.8
Length Pkg Price in Dolar (USD) Price in Saudi Riyal (Saudi Arabia) Price in Kenyan Shilling (Kenya)
10mm 500 US $160 SAR 600.09 KES 20669.96
16mm 500 US $200.47 SAR 751.87 KES 25837.45
20mm 500 US $225.78 SAR 846.80 KES 29067.13
35mm 500 USD $250.84 SAR 940.79 KES 32296.82
45mm 500 US $270 SAR 1012.65 KES 134058.49
60mm 500 US $480 SAR 1800.27 KES 62009.89
70mm 500 US $550 SAR 2062.81 KES 71053.00
80mm 500 US $625 SAR 2344.10 KES 80742.04
90mm 500 US $660 SAR 2475.37 KES 85263.60
100mm 500 US $735 SAR 2756.66 KES 94952.64

For Most Updated DIN 931 Hex Bolt Price Email sales@dalloyedfasteners.com


DIN 931 Hex Bolt Dimensions

DIN 931 Hex Bolt Dimensions
Size Head Height (k) Width Across Flat (s) Thread Length
- Min-Maximum Min-Maximum ≥125 >125≥200 ≥200
M2 1.28 - 1.52 3.82 - 4.00 10 - -
M3 1.88 - 2.12 5.32 - 5.50 12 - -
M4 2.68 - 2.92 6.78 - 7.00 14 - -
M5 3.35 - 3.65 7.78 - 8.00 16 22 -
M6 3.85 - 4.15 9.78 - 10.00 18 24 -
M8 5.15 - 5.45 12.73 - 13.00 22 28 41
M10 6.22 - 6.58 16.73 - 17.00 26 32 45
M12 7.32 - 7.68 18.67 - 19.00 30 36 49
M14 8.62 - 8.98 21.67 - 22.00 34 40 53
M16 9.82 - 10.2 23.67 - 24.00 38 44 57
M18 11.28 - 11.7 26.67 - 27.00 42 48 61
M20 12.28 - 12.7 29.67 - 30.00 46 52 65
M22 13.78 - 14.2 31.61 - 32.00 50 56 69
M24 14.78 - 15.2 35.38 - 36.00 54 60 73
M27 16.65 -17.4 40.00 - 41.00 60 66 79
M30 18.28 - 19.1 45.00 - 46.00 66 72 85
M33 20.58 - 21.4 49.00 - 50.00 72 78 91
M36 22.08 - 22.9 53.80 - 55.00 78 84 97
M39 24.58 - 25.4 58.80 - 60.00 84 90 103
M42 25.58 - 26.4 63.10 - 65.00 90 96 109
M45 27.58 - 28.4 68.10 - 70.00 96 102 115
M48 29.58 - 30.4 73.10 - 75.00 102 108 121
M52 32.5 - 33.5 78.10 - 80.00 - 116 129
M56 34.5 - 35.5 82.80 - 85.00 - 124 137
M60 37.5 - 38.5 87.80 - 90.00 - 132 145
M64 39.5 - 40.5 92.80 - 95.00 - 140 153
M72 44.5 - 45.5 102.80 - 105.00 - 156 169

DIN 931 Thread Length

Size ≥125 Length >125≥200 Length ≥200 Length
M2 10 - -
M4 14 - -
M6 18 24 -
M8 22 28 41
M10 26 32 45
M12 30 36 49
M16 38 44 57
M18 42 48 61
M20 46 52 65
M22 50 56 69
M24 54 60 73
M27 60 66 79
M30 66 72 85
M36 78 84 97
M42 90 96 109
M48 102 108 121
M52 - 116 129
M56 - 124 137
M60 - 132 145
M64 - 140 153

Features of DIN 931 Hex Head Bolts

Features of DIN 931 Hex Head Bolts

Testing for DIN 931 Hex Bolts

  • Tensile test
  • Impact test
  • Hardness test
  • Torsion test
  • Wedge load
  • High Pressure Test

DIN 931 Bolt Weight

Weight in KG (1000pcs)

Length M5 M6 M8 M10 M12 M14
25mm - - - - - -
30 mm 5.64 8.06 - - - -
35 mm 6.42 9.13 18.2 - - -
40 mm 7.2 10.2 20.7 35 - -
45 mm 7.98 11.3 22.2 38 53.6 -
50 mm 8.76 12.3 24.2 41.1 58.1 82.2
55 mm 9.54 13.4 25.8 43.8 62.6 88.3
60 mm 10.3 14.4 29.8 46.9 67 94.3
65 mm 11.1 15.5 29.8 50 70.3 100
70 mm 11.9 16.5 31.8 53.1 74.7 106
75 mm 12.7 17.6 33.7 56.2 79.1 112
80 mm 13.5 18.6 35.7 62.3 83.6 118
90 mm - 20.8 39.6 68.5 92.4 128
100 mm - - 43.6 77.7 100 140
110 mm - - 47.5 83.9 109 152
120 mm - - - 90 118 165
130 mm - - - 96.2 127 175
140 mm - - - 102 136 187
150 mm - - - 108 145 199

Length M16 M18 M20 M22 M24
25mm - - - - -
30 mm - - - - -
35 mm - - - - -
40 mm - - - - -
45 mm - - - - -
50 mm - - - - -
55 mm 115 - - - -
60 mm 123 161 - - -
65 mm 131 171 219 - -
70 mm 139 181 231 281 -
75 mm 147 191 243 296 264
80 mm 155 201 255 311 382
90 mm 171 220 279 341 428
100 mm 186 240 303 370 464
110 mm 202 260 327 400 500
120 mm 218 280 351 430 535
130 mm 230 295 365 450 560
140 mm 246 315 389 480 595
150 mm 262 335 423 510 630

DIN 931 Bolt Tensile Strength

Strength Class Tensile Strength
Class 50 70,000 PSI
Class 70 100,000 PSI
Class 80 118,000 PSI

DIN Standard 931 Hex Bolt Size Chart

Size DIN 931 Hex Bolt
1/4 7/16
5/16 1/2
3/8 9/16
7/16 5/8
1/2 3/4
9/16 13/16
5/8 15/16
3/4 1-1/8
7/8 1-5/16
1 1-1/2
1-1/8 1-11/16
1-1/4 1-7/8

Steel Group of DIN 931 Hexagon Bolt

Group Grade Strength Class
Austenitic A2 and A4 Class 50 / 70/ 80

Strength Class of DIN 931 Fasteners

Made From Strength Class Characteristics
A1 and A2 Class 50 Soft pressed bolts
A2 and A4 Class 70 Normal strength formed bolts
A2 and A4 Class 80 High strength bolts

DIN 931 Bolt Material

Class Material
Class 8.8 Medium carbon steel
Class 9.8 Medium carbon steel
Class 10.9 Medium carbon and Alloy steel
Class 12.9 Alloy steel

DIN 931 Bolt Torque

Fine Thread Series

Nominal Diameter Threads per inch Tightening Torque (Lubricated) K = 0.16 Tightening Torque (Dry) K = 0.35 Tensile Stress Area(sq. in.) Lubricated Clamp Load (lbs)
1/4 28 33 in-lbs 38 in-lbs 0.0364 818
5/16 24 65 76 0.0581 1306
3/8 24 10 in-lbs 12 in-lbs 0.0878 1976
7/16 20 16 18 0.1187 2671
1/2 20 24 28 0.1600 3599
9/16 18 34 40 0.2030 4567
5/8 18 48 56 0.2560 5759
3/4 16 134 98 0.3730 8392
7/8 14 204 156 0.5095 11463
1 14 402 238 0.6799 15297
1 1/4 12 542 469 1.0729 24141
1 3/8 12 1067 633 1.3147 29581

DIN 931 Hex Head Bolts Shank Length Tolerance

Thread Product Grade +/- (mm)
- A B
12-18 mm 0.35 -
20-30 mm 0.42 -
35-50 mm 0.5 -
55-80 mm 0.6 -
85-120 mm 0.7 1.75
130-180 mm 0.8 2
190-200 mm 0.92 2.3
200-240 mm - 2.3
260-300 mm - 2.6
320-400 mm - 2.85
420-500 mm - 3.15

Types of DIN 931 Hex Head Bolts


DIN 931 Hexagon Head Bolts with Shank

DIN 931 Hexagon Head Bolts with Shank

Hexagon Head Bolts with Shaft DIN 931

Hexagon Head Bolts with Shaft DIN 931

DIN 931 Hex Cap Screw

DIN 931 Hex Cap Screw

DIN 931 Threaded Machine Bolts

DIN 931 Threaded Machine Bolts

DIN 931 Heavy Hex Bolts

DIN 931 Heavy Hex Bolts

DIN 931 High Strength Hex Bolt

DIN 931 High Strength Hex Bolt