ISO 4014 Fasteners

ISO 4014 Bolts, DIN 931 Hex Bolt Manufacturer

DIN 931 Hex Bolts Supplier, EN 4014 Hex Head Bolts Exporter in India

ISO 4014 Bolts
ISO 4014 Bolts
DIN 931 Hex Bolts
DIN 931 Hex Bolts
EN 4014 Hex Head Bolts
EN 4014 Hex Head Bolts

ISO 4014 Bolt Dimension Specifications, M12 EN 4014 Bolt Thread Length and Material

Standard Specifications For ISO 4014 Bolt

Product name Stainless Steel Hex Bolt
Place of Origin India
Standard ISO 4014
DIN Standard DIN931
Surface treatment
Passivation /plain
Finishing Zinc Plated (Yellow, White, Blue, Black), Hop Dip Galvanized (HDG) phosphorization, Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated, Brass Plated, Tin Plated, Black Plated, Copper Plated, Gold Plated, Salt fog test
Stainless Steel Hex Bolt Size M2 – M100
Stainless Steel Hex Bolt Diameter M3-M60
Stainless Steel Hex Bolt Length 6mm-500mm
Thread Types of Bolt Unified national coarse (UNC),Unified national fine (UNF),Unified national extra fine (UNEF), UNJC and UNJF threads, UNR threads, UNK threads, Constant-pitch threads.
Head Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc
Neck type Hex, Square, Triangular, Oval & Knurled etc
Drive type Phil, Slotted, Hex socket, Torx & square slot etc
Stainless Steel Hex Bolt Application Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry
Dimensions ASME B18.6.3 *Exception: screws 6 inches and shorter are fully threaded.
Drive Style

Type I

Stainless Steel Hex Bolt Material 18-8 Stainless Steel, stainless steel ss 304/ SS316 A2/A4, SS201, SS303, SS304, SS316, SS316L, SS904L, A2-70; A4-70; A4-80
Thread Requirements ASME B1.1, UNC & UNF, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge)
Finish Per ASTM A380/A380M
Production technology Cold Forged
Manufacturing Process Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Surface treatment of stainless steel Hex Bolt
  • Passivation
  • Polish
  • Anodizing
  • Sand blasting
  • Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
  • Black oxide coating
  • Heat-disposing
  • Hot-dip galvanizing
  • Rust preventive oil
MOQ 10 pieces
Delivery time Regular product is about 7-15 days, custom product will according to special requirement
Others OEM, ODM, ±0.03MM tolerance
Coatings Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Tolerance of stainless steel Hex Bolt +/-0.01mm to +/-0.05mm
Samples Yes
Payment Terms T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping

ISO 4014 Bolt Material

Carbon Steel : ASTM A 105 (high temperature carbon steel), ASTM A350 LF1 to LF3 (low temperature carbon steel), ASTM A694 Gr. F42 / F52 / F56 / F60 / F65 (high yield carbon steel flange to match API 5L linepipes)

Alloy Steel : ASTM A182 Gr. F1 / F2 / F5 / F9 / F11 Cl. 2 / F12 Cl. 2 / F22 Cl. 3 / F91 (alloy steel flanges)

Stainless Steel ISO 4014 Bolt : ASTM A182 F 304/304L, 316/316L, 321, 347, 348 (stainless steel flanges), 904/904L

Duplex Steel ISO 4014 Bolt : ASTM A182 F51 (duplex flanges) / F53-F55 (superduplex)

Nickel Alloys / Super Alloys ISO 4014 Bolt : ASTM B166 UNS NO6600 (inconel 600) ASTM B564 UNS N06625 (Inconel 625), ASTM B425 UNS-NO8800 (Incoloy 800), ASTM B564 UNS N08825 (Incoloy 825), ASTM B160 UNS N0200 (Nickel 200), ASTM B564 UNS N04400 (Monel 400), ASTM B564 UNS N10276 (Hastelloy C-276)

Titanium ISO 4014 Bolt : ASTM B381 Gr. 2 (Titanium)

Aluminium ISO 4014 Bolt, Copper ISO 4014 Bolt, Polypropylene ISO 4014 Bolt, etc.

ISO 4014 Hex Bolt Dimensions

Hex Bolt Dimension

**All measurements in millimeters**

NOMINAL SIZE (D) BODY DIAMETER HEAD THICKNEHigh Tensile ACROHex THE FLATS ACROHex CORNERS
D (MAX) D (MIN) H (MAX) H (MIN) F (MAX) F (MIN) C (MAX) C (MIN)
m10 10.00 9.78 6.63 6.17 17.00 15.73 18.48 17.77
m12 12.00 11.73 7.76 4.24 19.00 17.73 20.78 20.03
m14 14.00 13.73 9.09 8.51 22.00 20.67 24.25 23.35
m16 16.00 15.73 10.32 9.68 24.00 23.67 27.71 26.75
m20 20.00 19.67 12.88 12.12 30.00 29.16 34.64 32.95
m24 24.00 23.67 15.44 14.56 36.00 35.00 41.57 39.55
m30 30.00 29.67 19.48 17.92 46.00 45.00 53.12 50.85
m36 36.00 35.61 23.38 21.63 55.00 53.80 63.51 60.79
m42 42.00 41.38 26.97 25.03 65.00 62.90 75.06 71.71
m48 48.00 47.38 31.07 28.93 75.00 72.60 86.60 82.76
m56 56.00 55.26 36.2 33.80 85.00 82.20 98.15 93.71
m64 64.00 63.26 41.32 38.68 95.00 91.80 109.70 104.65
m72 72.00 71.26 46.45 43.55 105.00 101.40 121.24 115.60
m80 80.00 79.26 51.58 48.42 115.00 111.00 132.72 126.54
m90 90.00 89.13 57.74 54.26 130.00 125.50 150.11 143.07
m100 90.00 99.13 63.9 60.10 145.00 140.00 167.43 159.60

ISO 4014 Heavy Hex Bolt Dimensions

ISO 4014 Heavy Hex Head Bolt Dimensions

Diameter (D) Body Diameter (D) Across the Flats (F) Across the Corners © Head Height (H) Thread Lengths (T)
MAX MIN MAX MIN MAX MIN MAX MIN < 6” > 6”
1/2 0.515 0.482 0.875 0.85 1.01 0.969 0.364 0.302 1.25 1.5
5/8 0.642 0.605 1.062 1.031 1.227 1.175 0.444 0.378 1.5 1.75
3/4 0.768 0.729 1.25 1.212 1.443 1.383 0.524 0.455 1.75 2
7/8 0.895 0.852 1.438 1.394 1.66 1.589 0.604 0.531 2 2.25
1 1.022 0.976 1.B2 1.575 1.876 1.796 0.7 0.591 2.25 2.5
1 1/8 1.149 1.098 1.812 1.756 2.093 2.002 0.78 0.658 2.5 2.75
1 1/4 1.277 1.223 2 1.938 2.309 2.209 0.876 0.749 2.75 3
1 3/8 1.404 1.345 2.188 2.119 2.526 2.416 0.94 0.81 3 3.25
1 1/2 1.531 1.47 2.375 2.3 2.742 2.622 1.036 0.902 3.25 3.5
1 3/4 1.785 1.716 2.75 2.662 3.175 3.035 1.196 1.054 3.75 4
2 2.039 1.964 3.125 3.025 3.608 3.449 1.388 1.175 4.25 4.5
2 1/4 2.305 2.214 3.5 3.388 4.041 3.862 1.548 1.327 4.75 5
2 1/2 2.559 2.461 3.875 3.75 4.474 4.275 1.708 1.479 5.25 5.5
2 3/4 2.827 2.711 4.25 4.112 4.907 4.688 1.869 1.632 5.75 6
3 3.081 2.961 4.B2 4.475 5.34 5.102 2.06 1.815 6.25 6.5

ISO 4014 Bolt Thread Length

Nominal Dia Thr Pitch Thread Dia Body Dia Flat Width Head Height Length Thread Length
M1.6X.35 1.6000 1.6000 3.2000 1.2250 12, 16 9
M2X.4 2.0000 2.0000 4.0000 1.5250 16, 20 10
M2.5X.45
2.5000
2.5000
5.0000
1.8250
16, 20, 25 11
M3X.5 3.0000 3.0000 5.5000
2.1250
20 to 30 by 5 12
M4X.7
4.0000
4.0000
7.0000
2.9250
25 to 40 by 5 14
M5X0.8
5.0000
5.0000
8.0000
3.6500
25 to 50 by 5 16
M6X1
6.0000
6.0000
10.0000
4.1500
30 to 50 by 5, 60 18
M8X1.25
8.0000
8.0000
13.0000
5.4500
40 to 70 by 5, 80 22
M10X1.5
10.0000
10.0000
16.0000
6.5800
45 to 70 
by 
5, 80, 90, 100
26
M12X1.75
12.0000
12.0000
18.0000
7.6800
50 to 70
by
5, 80 to 120 by 10
30
M16X2
16.0000
16.0000
24.0000
10.1800
65, 70 to 160 by 10 38, 44
M20X2.5
20.0000
20.0000
30.0000
12.7150
80 to 160
by
10, 180, 200
46, 52
M24X3
24.0000
24.0000
36.0000
15.2150
90 to 160
by 
10, 180 to 240 by 20
54, 60, 73
M30X3.5
30.0000
30.0000
46.0000
19.1200
110 to 160 
by
10, 180 to 300 by 20
66, 72, 85
M36X4
36.0000
36.0000
55.0000
22.9200
140, 150, 160, 200 to 360
by 20
84, 97
M42X4.5
42.0000
42.0000
65.0000
26.4200
160 to 440 by 20 96, 109
M48X5
48.0000
48.0000
75.0000
30.4200
180 to 480 by 20 108, 121
M56X5.5
56.0000
56.0000
85.0000
35.5000
220 to 500 by 20 137
M64X6 64.0000 64.0000 95.0000 40.5000 260 to 500 by 20 153

ISO 4014 Bolt Weight

L WEIGHT IN KG/1000 PCS
30 8.06
35 9.13 18.20
40 10.20 20.30 35.00
45 11.30 22.20 38.00 53.60
50 12.30 24.20 41.10 58.10 82.00
55 13.40 25.80 43.80 62.60 88.10 115.00
60 14.40 27.80 46.90 67.00 94.10 123.00
65 29.80 50.00 70.30 98.80 131.00 171.00 219.00
70 31.80 53.10 74.70 105.00 139.00 181.00 231.00
75 33.70 56.20 79.10 111.00 147.00 191.00 243.00
80 35.70 59.30 83.60 117.00 155.00 200.00 255.00
85 62.40 88.10 123.00 163.00 210.00 267.00
90 65.50 92.40 127.00 171.00 220.00 279.00
95 68.60 96.80 133.00 179.00 230.00 291.00
100 71.70 101.00 139.00 186.00 240.00 303.00
110 109.00 151.00 202.00 260.00 327.00
120 118.00 164.00 218.00 280.00 351.00
130 174.00 230.00 296.00 374.00
140 185.00 246.00 316.00 398.00
150 262.00 336.00 422.00
160 278.00 356.00 446.00
170 376.00 470.00
180 396.00 494.00
190 519.00
200 544.00