ASTM A193 GRADE B6 BOLTS

Parmar Steel offers ASTM A193 Grade B6 bolts, known for their high tensile strength and corrosion resistance, making them ideal for demanding industrial applications. These bolts are specifically designed to withstand extreme temperatures and pressures, ensuring reliability in critical environments. ASTM A193 Grade B6 bolts are commonly used in industries such as oil and gas, chemical processing, and power generation, where structural integrity is paramount. Parmar Steel ensures strict adherence to Astm Standard Fasteners in manufacturing, guaranteeing quality and performance. With a range of sizes and configurations available, Parmar Steel provides tailored solutions to meet diverse project requirements, maintaining a reputation for excellence in delivering durable and dependable fastening solutions globally.

Dimensions ASME B18.2.1, B18.3
Melt Origin East Europe/South America/Korea/Japan
Mandatory Requirements Free from Mercury & Radioactive Contamination
Threads Configuration ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads
Product Origin Made in India
Certification Dual Certified As per ASTM & ASME Codes
Additional Certifications PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Additional Requirements NACE MR0103 / MR0175 / ISO 15156 Compliance

SA193 B6 BOLTS DIMENSION TABLE

Astm A193 Grade B6 Bolts - Parmar Steel
NOMINAL SIZE (D) BODY DIAMETER HEAD THICKNEASTM A193 ACROASTM A193 THE FLATS ACROASTM A193 CORNERS
D (MAX) D (MIN) H (MAX) H (MIN) F (MAX) F (MIN) C (MAX) C (MIN)
m36 36.00 35.61 23.38 21.63 55.00 53.80 63.51 60.79
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
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
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
m42 42.00 41.38 26.97 25.03 65.00 62.90 75.06 71.71
m72 72.00 71.26 46.45 43.55 105.00 101.40 121.24 115.60
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
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

ASTM A193 B6 HEAVY HEX BOLT DIMENSION CHART

Astm A193 Grade B6 Bolts - Parmar Steel
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
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
5/8 0.642 0.605 1.062 1.031 1.227 1.175 0.444 0.378 1.5 1.75
1 3/8 1.404 1.345 2.188 2.119 2.526 2.416 0.94 0.81 3 3.25
1 1.022 0.976 1.625 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
2 2.039 1.964 3.125 3.025 3.608 3.449 1.388 1.175 4.25 4.5
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 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 4.625 4.475 5.34 5.102 2.06 1.815 6.25 6.

SA193 B6 BOLT SIZE CHART

Astm A193 Grade B6 Bolts - Parmar Steel

A193 GR B6 THREADED ROD CHEMICAL PROPERTIES

Grade C Mn Si P S Cr Mo Ni N
A193 B6 min. max. - 0.080 - 2 - 1 - 0.045 - 0.030 - 19 - - - 13 - -

ASTM A193 GRADE B6 MATERIAL PROPERTIES

Grade Diameter Tensile ksi, min Yield, ksi, min Elong, %, min RA % min HBW HRC
B6 Up to 4, incl 110 85 15 50 - -
B6X 90 70 16

ASME SA193 GRADE B6 HEX BOLTS EQUIVALENT MATERIAL

AISI
UNS
ASTM
A193 B6
41000
ASTM A193 GRADE B6

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The company has over two decade long record of servicing customers in India as well as all over the world. The company attaches significant emphasis on ensuring adherence to quality standards at all levels.

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48/50, Hingwala Building, Office No. 8, 3rd Floor, C. P. Tank Road, Mumbai - 400004, Maharashtra, India
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