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DIN 931 / ISO 4014
DIN 931 / ISO 4014 Manufacturers
HEX HEAD BOLTS
- DIN 931 / ISO 4014
Steel Grades: 4.6, 8.8, 10.9
Finish: Self, Black, Bright Zinc, Hot Dip Galvanized
| Nom. Dia. (d) | M 6 | M 8 | M 10 | M 12 | (M 14) | M 16 | (M 18) | M 20 | |
| Thread Pitch | 1.0 | 1.3 | 1.5 | 1.8 | 2.0 | 2.0 | 2.5 | 2.5 | |
| Thread Length (b) | L < 125mm | 18 | 22 | 26 | 30 | 34 | 38 | 42 | 46 |
| 125-200mm | 24 | 28 | 32 | 36 | 40 | 44 | 48 | 52 | |
| L > 200mm | – | – | 45 | 49 | 53 | 57 | 61 | 65 | |
| Washer Face | Min. | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.20 | 0.20 | 0.20 |
| Max. | 0.50 | 0.60 | 0.60 | 0.60 | 0.60 | 0.80 | 0.80 | 0.80 | |
| K | Nominal | 4.00 | 5.30 | 6.40 | 7.50 | 8.80 | 10.00 | 11.50 | 12.50 |
| Min. | 3.85 | 5.15 | 6.22 | 7.32 | 8.62 | 9.82 | 11.28 | 12.28 | |
| Max. | 4.15 | 5.45 | 6.58 | 7.68 | 8.98 | 10.18 | 11.72 | 12.72 | |
| s | Max. | 10 | 13 | 17 | 19 | 22 | 24 | 27 | 30 |
| Min. | 9.78 | 12.73 | 16.73 | 18.67 | 21.67 | 23.67 | 26.67 | 29.67 | |
| 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 | ||||||||
| Nom. Dia. (d) | (M 22) | M 24 | (M 27) | M 30 | (M 33) | M 36 | (M 39) | M 42 | |
| Thread Pitch | 2.5 | 3.0 | 3.0 | 3.5 | 3.5 | 4.0 | 4.0 | 4.5 | |
| Thread Length (b) | L < 125mm | 50 | 54 | 60 | 66 | 72 | 78 | 84 | 90 |
| 125-200mm | 56 | 60 | 66 | 72 | 78 | 84 | 90 | 96 | |
| L > 200mm | 69 | 73 | 79 | 85 | 91 | 97 | 103 | 109 | |
| Washer Face | Min. | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | 0.30 | 0.30 |
| Max. | 0.80 | 0.80 | 0.80 | 0.80 | 0.80 | 0.80 | 1.00 | 1.00 | |
| K | Nominal | 14.0 | 15.0 | 17.0 | 18.7 | 21.0 | 22.5 | 25.0 | 26.0 |
| Min. | 13.78 | 14.78 | 16.65 | 18.28 | 20.58 | 22.08 | 24.58 | 25.58 | |
| Max. | 14.22 | 15.22 | 17.35 | 19.12 | 21.42 | 22.92 | 25.42 | 26.42 | |
| s | Max. | 32 | 36 | 41 | 46 | 50 | 55 | 56 | 60 |
| Min. | 31.61 | 35.38 | 40 | 45 | 49 | 53.8 | 58.8 | 63.8 | |
| L | WEIGHT IN KG/1000 PCS | ||||||||
| 70 | 281.00 | ||||||||
| 75 | 296.00 | ||||||||
| 80 | 311.00 | 392.00 | |||||||
| 85 | 326.00 | 410.00 | |||||||
| 90 | 341.00 | 428.00 | 557.00 | 712.00 | |||||
| 95 | 356.00 | 446.00 | 580.00 | 739.00 | |||||
| 100 | 370.00 | 464.00 | 603.00 | 767.00 | 951.0 | ||||
| 110 | 400.00 | 500.00 | 650.00 | 823.00 | 1020.0 | 1240.0 | |||
| 120 | 430.00 | 535.00 | 695.00 | 880.00 | 1090.0 | 1320.0 | 1510.0 | ||
| 130 | 450.00 | 560.00 | 720.00 | 920.00 | 1150.0 | 1390.0 | 1580.0 | 1980.0 | |
| 140 | 480.00 | 595.00 | 765.00 | 975.00 | 1220.0 | 1470.0 | 1660.0 | 2090.0 | |
| 150 | 510.00 | 630.00 | 810.00 | 1030.0 | 1290.0 | 1550.0 | 1740.0 | 2200.0 | |
| 160 | 540.00 | 665.00 | 855.00 | 1085.0 | 1350.0 | 1630.0 | 1830.0 | 2310.0 | |
| 170 | 570.00 | 700.00 | 900.00 | 1140.0 | 1410.0 | 1710.0 | 1920.0 | 2410.0 | |
| 180 | 600.00 | 735.00 | 945.00 | 1200.0 | 1480.0 | 1790.0 | 2010.0 | 2520.0 | |
| 190 | 630.00 | 770.00 | 990.00 | 1250.0 | 1540.0 | 1870.0 | 2100.0 | 2630.0 | |
| 200 | 660.00 | 805.00 | 1030.00 | 1310.0 | 1610.0 | 1950.0 | 2200.0 | 2740.0 | |
| 220 | 720.00 | 870.00 | 1130.00 | 1420.0 | 1750.0 | 2210.0 | 2410.0 | 2960.0 | |
| 240 | 935.00 | 1220.00 | 1530.0 | 1880.0 | 2270.0 | 2600.0 | 3180.0 | ||
| 260 | 1310.00 | 1640.0 | 2020.0 | 2430.0 | 2800.0 | 3400.0 | |||
| 280 | 1750.0 | 2150.0 | 2590.0 | 3010.0 | 3520.0 | ||||
| 300 | 1860.0 | 2290.0 | 2750.0 | 3210.0 | 3640.0 | ||||
Bhavya Industries stands out as a prominent manufacturer of DIN 931 / ISO 4014 Hex Head Bolts in India. ISO 4014, prepared by the Technical Committee ISO/TC 2, Fasteners, Subcommittee SC 10, is a standard for product specifications related to fasteners. This International Standard is part of a comprehensive set of product standards developed by ISO for external hexagon drive fasteners.
ISO 4014 Hex Bolts manufactured by Bhavya Industries offer versatility in surface treatments. These bolts can undergo various coating processes, such as zinc coating through electroplating or immersion in zinc during hot dip galvanization. Other finishing options include auto black, dacromet, geomet, and phosphate. Additionally, alloy plating can be applied to enhance the weight of the ISO 4014 bolt.
DIN 931 / ISO 4014 bolts are externally threaded fasteners featuring a hexagonal washer-faced head and a chamfered tip, facilitating easy mating with internally threaded components. ISO 4014 8.8 represents a high tensile product that can be crafted from carbon steels and low boron steels. The material is amenable to heat treatment through quenching and tempering methods, ensuring the bolts meet specific strength and durability requirements.
Bhavya Industries’ commitment to manufacturing high-quality fasteners, coupled with their adherence to international standards, positions them as a reliable and trusted supplier in the industry. Clients can expect durable and well-engineered DIN 931 / ISO 4014 Hex Head Bolts that meet the stringent demands of various applications.
