1"-8 Hex Tap Bolt 18-8 Stainless Steel

1"-8 Stainless Steel Hex Tap Bolts

Diameter - Thread Pitch: 1" - 8


  • 1"-8
  • Hexagon head designed to be driven by a wrench or socket
  • tap bolts differ from hex cap screws due to variations of threading at larger sizes
  • 18-8 Stainless steel tap screws offer protection from weather and corrosive environments
  • Rust resistant in fresh water environments
  • For salt water environments use the 316 stainless steel version

Diameter x Thread Pitch x Length from Under Head

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Product Specifications
Across Flats (Width)
1-1/2", Max 1.500 - Min 1.469
ANSI
B18.2.1
Body Diameter
1" (Max 1.00 - Min 0.99)
Color
Silver
Corrosion Resistant
Yes
Diameter
1"
Drive Style
External Hex
Elongation
30%
FT = Full Thread
Yes
Hardness
100 Rockwell B
Head Height Max
0.627
Head Style
Hex
Material
Stainless Steel 18-8
Overall Head Height
Max 0.627 - Min 0.591
Product Type
Hex Tap Bolts
Reduction
40%
Standards Met
ANSI B18.2.1
Tensile PSI
100,000 - 125,000
Thread Direction
Right Hand
Thread Pitch (Count)
8
Thread Standard
UNC
Thread Type
Coarse
Threaded Length
Fully Threaded
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Wrench Size
1-1/2"
Yield PSI
55,000 - 75,000
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Size
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