Corrosion Resistant Heavy Hex Bolts

United Titanium manufactures and inventories heavy hex bolts from 1/2 to 2” diameter. We also offer metric heavy hex bolts upon request. These heavy hex bolts are manufactured to the most recent ASME B18.2.1, IFI, or customer stated standards with either full or partial threaded options. Our inventory is home to thousands of these heavy hex bolts in any of our various materials like zirconium 702.

Heavy Hex Bolts Specifications

  • ASTM F468, if requested
  • STANDARD (ASME/ANSI)
  • METRIC (IFI)

Dimensions

 

  E F H
NOMINAL BODY DIA. ACROSS FLATS HEIGHT
SIZE MAX MIN BASIC BASIC
1/2 0.515 0.482 7/8 11/32
5/8 0.642 0.605 11/16 27/64
3/4 0.768 0.729 1-1/4 1/2
7/8 0.895 0.852 1-7/16 37/64
1 1.022 0.976 1-5/8 43/64
1-1/8 1.149 1.098 1-13/16 3/4
1-1/4 1.277 1.223 2 27/32
1-3/8 1.404 1.345 2-3/16 29/32
1/2 1.531 1.470 2-3/8 1
1-3/4 1.785 1.716 2-3/4 1-5/32
2 2.039 1.964 3-1/8 1-11/32
2-1/4 2.305 2.214 3-1/2 1-1/2
2-1/2 2.559 2.461 3-7/8 1-21/32
2-3/4 2.827 2.711 4-1/4 1-13/16
3 3.081 2.961 4-5/8 2

Materials

TITANIUM ZIRCONIUM ALLOY TANTALUM
CP-TI (GR. 2) 702 600 UT35N  
6AL-4V (GR. 5) 705 625 556  
TI-PD (GR. 7)   825 718  
TI CODE 12 (GR. 12)   C276 AL6XN  
6AL-4V ELI (GR. 23)   C22 2205  
    B2 686  
    B3 255  

Specifications

Our heavy hex bolt dimensions are listed in inches, but we also offer metric heavy hex bolts upon request.

1-04-752-03.00
1/2-13 X 3 HEAVY HEX HD BOLT ZIRC 702
Available
1-04-754-04.00
3/4-10 X 4 HEAVY HEX HD BOLT ZIRC 702
Available
1-04-754-04.50
3/4-10 X 4-1/2 HEAVY HEX HD BOLT ZIRC 702
Available