
The B7 bolts are available in different grades, shapes, sizes, and dimensions. These bolts have accuracy and fantastic look finishing. Also, these B7 bolts have excellent corrosion resistance, making them famous worldwide. The highest-demanded B7 bolts have numerous features, such as exceptional corrosion resistance, heat-treated steel, chromium-molybdenum, stress corrosion cracking, etc. These high-quality-based B7 bolts have different types of finishes, including; plain finish for standard applications. These bolts are also available in both customized and non-customized forms.
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Dalloyed Works is a certified distributor, supplier, manufacturer, and stockiest of B7 bolts. Dalloyed Works aims to manufacture the outstanding quality product of these highest demanded B7 bolts to determine and fulfill the customers' needs; we even offer other industries' requirements with application needs. We are using modern equipment while manufacturing in the maximum amount to maintain quality. Before dispatch, we pack these bolts to offer safe, smooth, and on-time delivery to clients all across the globe.
Next Bolts Products : High Tensile B8
High Tensile B7 Bolts Specifications | ASTM A193, ASME SA193 |
Standard of High Tensile B7 Bolts | DIN, ASTM, BS and all International Standards |
B7 High Tensile Bolts Length | 3 mm to 200 mm |
High Tensile B7 Bolt Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
High Tensile Grades | High Tensile B7 |
High Tensile B7 Bolts Type | Hex Bolt, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt, J Bolt, L bolt, Flange Bolt, Step Bolt, Elevator Bolt, Head Plow Bolt, Lag Bolt, L bolt, T Bolt, Shoulder Bolt, Sex Bolts, Hanger Bolt, Square Bolts, Elevator Bolt, 12 point Bolts, Socket Bolt, Anchor Bolt, Mushroom Head Square Neck Bolts, Foundation Bolts, Structural Bolts, T-Head Bolts, Plow Bolt, Draw Bolt, Step Bolt, Stove Bolt, Tap Bolt, Machine Bolt. |
ASME B18.2.1 | Square and Hex Bolts | ASME B18.9 | Plow Bolts |
ASME B18.5 | Round Head Bolts | ASME B18.15 | Forged Eye bolts |
Size | Nominal (Major) | Coarse Thread (UNC) | Fine Thread (UNF) | ||||
Diameter [in] | Threads Per Inch | Tensile Stress Area [in2] |
Minor Area [in2] | Threads Per Inch | Tensile Stress Area [in2] |
Minor Area [in2] | |
#0 | 0.06 | --- | --- | --- | 80 | 0.0018 | 0.0015 |
#2 | 0.086 | 56 | 0.0037 | 0.0031 | 64 | 0.0039 | 0.0034 |
#4 | 0.112 | 40 | 0.006 | 0.005 | 48 | 0.0066 | 0.0057 |
#5 | 0.125 | 40 | 0.008 | 0.0067 | 44 | 0.0083 | 0.0072 |
#6 | 0.138 | 32 | 0.0091 | 0.0075 | 40 | 0.0102 | 0.0087 |
#8 | 0.164 | 32 | 0.014 | 0.012 | 36 | 0.0147 | 0.0129 |
#10 | 0.19 | 24 | 0.0175 | 0.0145 | 32 | 0.02 | 0.0175 |
1/4" | 0.25 | 20 | 0.0318 | 0.0269 | 28 | 0.0364 | 0.0326 |
5/16" | 0.3125 | 18 | 0.0524 | 0.0454 | 24 | 0.058 | 0.0524 |
3/8" | 0.375 | 16 | 0.0775 | 0.0678 | 24 | 0.0878 | 0.0809 |
7/16" | 0.4375 | 14 | 0.1063 | 0.0933 | 20 | 0.1187 | 0.109 |
1/2" | 0.5 | 13 | 0.1419 | 0.1257 | 20 | 0.1599 | 0.1486 |
9/16" | 0.5625 | 12 | 0.182 | 0.162 | 18 | 0.203 | 0.189 |
5/8" | 0.625 | 11 | 0.226 | 0.202 | 18 | 0.256 | 0.24 |
3/4" | 0.75 | 10 | 0.334 | 0.302 | 16 | 0.373 | 0.351 |
7/8" | 0.875 | 9 | 0.462 | 0.419 | 14 | 0.509 | 0.48 |
1" | 1 | 8 | 0.606 | 0.551 | 12 | 0.663 | 0.625 |
1-1/8" | 1.125 | 7 | 0.763 | 0.693 | 12 | 0.856 | 0.812 |
1-1/4" | 1.25 | 7 | 0.969 | 0.89 | 12 | 1.073 | 1.024 |
1-3/8" | 1.375 | 6 | 1.155 | 1.054 | 12 | 1.315 | 1.26 |
1-1/2" | 1.5 | 6 | 1.405 | 1.294 | 12 | 1.581 | 1.521 |
1-3/4" | 1.75 | 5 | 1.9 | 1.74 | --- | --- | --- |
2" | 2 | 4.5 | 2.5 | 2.3 | --- | --- | --- |
NOMINAL SIZE (D) | BODY DIAMETER | HEAD THICKNESS | ACROSS THE FLATS | ACROSS 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 |
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