Heavy Hex Bolts

Heavy Hex Bolts

Heavy hex head bolts look like hex bolts adjacent to which they have thicker head more noteworthy bearing surface which streams the cramping load. All around Heavy hex Bolts are utilized for high weight applications like structures, Bridges, Railways etc. Several ASTM nuances require a hex head that is more noteworthy than a standard (completed) hex head. These focal points include: A193, A320 and A307B. Despite the way that A325 and A490 stuns likewise require a noteworthy hex head, you ought to recommend Structural Bolts for dimensional ends, since these stuns have shorter string lengths than standard overwhelming hex bolts.

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Heavy Hex Bolts Specification

Material
Standards
Grades

Nickel Bolts Alloy Heavy Hex Bolts

ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
UNS 2200 (Nickel Bolts 200) / UNS 2201 (Nickel Bolts 201), UNS 4400 (MONEL 400), UNS 8825 (Inconel 825), UNS 6600 (Inconel 600) / UNS 6601 (Inconel 601), UNS 6625 (Inconel 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless Steel Heavy Hex Bolts
ASTM / ASME A/SA 193 / 194
B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel Heavy Hex Bolts
ASTM / ASME A/SA 193 / 194 GR
B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel Heavy Hex Bolts
UNS NO. S 31803, S 32205
Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials: 
Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp Alloys
Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base Alloys
Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
Aluminum Alloys:
1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
Trademarks:
Carpenter, Armco, INCO, Cabot, DuPont.
Finish:
Black Oxide, Zinc Plating, Hot Dip Galvanized

 

ASTM Specifications for Heavy Hex Bolts Fasteners

A193 - Alloy steel and stainless steel bolting materials for high temperature or high pressure service.
A307 - Carbon steel bolts and studs, 60,000 psi tensile strength.
A320 - Alloy steel and stainless steel bolting materials for low temperature service.
A325 - Structural bolts, steel, heat treated, 120/105 ksi minimum tensile strength.
A354 - Quenched and tempered alloy bolts, studs, and other externally threaded fasteners.
A449 - Quenched and tempered steel bolts and studs for general use.
A490 - Structural bolts, alloy steel, heat treated, 150 ksi minimum tensile strength.
F568 - Standard for metric bolts, screws and studs that are used in general engineering applications
F593 - Stainless steel bolts, hex cap screws, and studs.
F1554 - Anchor bolts designed to anchor structural supports to concrete foundations
DIN 6914 10 - Heavy Hexagon Structural Bolts

 

Other Standard Available

  • IS 1363 / 1364 / 2585 / 3138 / 3640 / 10238 Heavy Hex Bolts
  • DIN 931 / 933 / 960 / 961 / 7990 / 610 Heavy Hex Bolts
  • BS 1083 / 1768 Heavy Hex Bolts
  • ANSI B18.2.1 Heavy Hex Bolts
  • ASTM A307 Heavy Hex Bolts
  • IS 3757 / 6639 Heavy Hex Bolts
  • DIN 6914 / 6915 Heavy Hex Bolts
  • ISO 7412 Heavy Hex Bolts
  • ASTM A325M / A490M Heavy Hex Bolts
  • BS 1769 Heavy Hex Bolts

 

HEAVY HEX Bolts Dimensions

bolt-heavy-hex-manufacturer-supplier-importer-exporter-stockholder
Bolt Diameter
D
F
C
H
Body Diameter
Width Across Flats
Width Across Corners
Height
Max
Basic
Max
Min
Max
Min
Basic
Max
Min
1⁄2
0.515
7⁄8
0.875
0.850
1.010
0.969
11⁄32
0.364
0.302
5⁄8
0.642
11⁄16
1.062
1.031
1.227
1.175
27⁄64
0.444
0.378
3⁄4
0.768
11⁄4
1.250
1.212
1.443
1.383
1⁄2
0.524
0.455
7⁄8
0.895
17⁄16
1.438
1.394
1.660
1.589
37⁄64
0.604
0.531
1
1.022
15⁄8
1.625
1.575
1.876
1.796
43⁄64
0.700
0.591
11⁄8
1.149
113⁄16
1.812
1.756
2.093
2.002
3⁄4
0.780
0.658
11⁄4
1.277
2
2.00
1.938
2.309
2.209
27⁄32
0.876
0.749
13⁄8
1.404
23⁄16
2.188
2.119
2.526
2.416
29⁄32
0.940
0.810
11⁄2
1.531
23⁄8
2.375
2.300
2.742
2.622
1
1.036
0.902
15⁄8
1.658
29⁄16
2.562
2.481
2.959
2.829
13⁄32
1.116
0.978
13⁄4
1.785
23⁄4
2.750
2.662
3.175
3.035
15⁄32
1.196
1.054
17⁄8
1.912
215⁄16
2.938
2.844
3.392
3.242
11⁄4
1.276
1.130
2
2.039
31⁄8
3.125
3.025
3.608
3.449
111⁄32
1.388
1.175
21⁄4
2.305
31⁄2
3.500
3.388
4.041
3.862
11⁄2
1.548
1.327
21⁄2
2.559
37⁄8
3.875
3.750
4.474
4.275
121⁄32
1.708
1.479

Dimensions per ASME B18.2.1 2010

 

Heavy Hex Bolts Material & Grade

  •  304 Stainless Steel Heavy Hex Bolts
  •  304L Stainless Steel Heavy Hex Bolts
  •  904L Stainless Steel Heavy Hex Bolts
  •  17-4PH Stainless Steel Heavy Hex Bolts
  •  304H Stainless Steel Heavy Hex Bolts
  •  310 Stainless Steel Heavy Hex Bolts
  •  321 Stainless Steel Heavy Hex Bolts
  •  347 Stainless Steel Heavy Hex Bolts
  •  410 Stainless Steel Heavy Hex Bolts
  •  310S Stainless Steel Heavy Hex Bolts
  •  316 Stainless Steel Heavy Hex Bolts
  •  316H Stainless Steel Heavy Hex Bolts
  •  316L Stainless Steel Heavy Hex Bolts
  •  317 Stainless Steel Heavy Hex Bolts
  •  317L Stainless Steel Heavy Hex Bolts
  •  321H Stainless Steel Heavy Hex Bolts
  •  446 Stainless Steel Heavy Hex Bolts

 
Carbon Steel Heavy Hex Bolts

  • A307 Heavy Hex Bolts
  • A563 Heavy Hex Bolts


Alloy Steel Heavy Hex Bolts

  • A193 Heavy Hex Bolts
  • A320 Heavy Hex Bolts

 

Inconel Heavy Hex Bolts

  • Incoloy 925 Heavy Hex Bolts
  • Incoloy 825 Heavy Hex Bolts
  • Inconel 625 Heavy Hex Bolts
  • Inconel 601 Heavy Hex Bolts
  • Inconel 602 Heavy Hex Bolts
  • Inconel 603 Heavy Hex Bolts
  • Incoloy 800 Heavy Hex Bolts
  • Incoloy 800H Heavy Hex Bolts
  • Inconel 600 Heavy Hex Bolts
  • Inconel 686 Heavy Hex Bolts


Monel Heavy Hex Bolts

  • Monel K-500 Heavy Hex Bolts
  • Monel 400 Heavy Hex Bolts


Hastelloy Heavy Hex Bolts

  • Hastelloy C22 Heavy Hex Bolts
  • Hastelloy C276 Heavy Hex Bolts


Titanium Heavy Hex Bolts

  • Titanium Grade 5 Heavy Hex Bolts
  • Titanium Grade 2 Heavy Hex Bolts

 

Heavy Hex Bolts As Per ASTM Specification

  • ASTM A193 Heavy Hex Bolts
  • ASTM A307 Heavy Hex Bolts
  • ASTM A320 Heavy Hex Bolts
  • ASTM A325 Heavy Hex Bolts
  • ASTM A354 Heavy Hex Bolts
  • ASTM A449 Heavy Hex Bolts
  • ASTM A490 Heavy Hex Bolts
  • ASTM F593 Heavy Hex Bolts
  • ASTM F1554 Heavy Hex Bolts
  • ASTM F3125 Heavy Hex Bolts

 

Heavy Hex Bolts As Per DIN Specification

  • DIN 6921 Heavy Hex Bolts
  • DIN 603 Heavy Hex Bolts
  • DIN 2510 Heavy Hex Bolts
  • DIN 580 Heavy Hex Bolts
  • DIN 582 Heavy Hex Bolts
  • DIN 444 Heavy Hex Bolts
  • DIN 939 Heavy Hex Bolts
  • DIN 933 Heavy Hex Bolts
  • DIN 931 Heavy Hex Bolts
  • DIN 976 Heavy Hex Bolts
  • DIN 912 Heavy Hex Bolts
  • DIN 6325 Heavy Hex Bolts
  • DIN 6914 Heavy Hex Bolts
  • DIN 3570 Heavy Hex Bolts
  • DIN 7990 Heavy Hex Bolts
  • DIN 1B Heavy Hex Bolts
  • DIN 529 Heavy Hex Bolts

 

COATINGS

 

OUR SUMMARY :
Review Date
Reviewed Product
HEAVY HEX BOLTS
Author Rating

 

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