1/2"-13 Stainless Steel 316 Hex Tap Bolts

1/2"-13 | 316 Stainless Steel Hex Tap Bolts

Diameter - Thread Pitch: 1/2" - 13 | 316 SS


1/2"-13 Stainless Steel 316 Hex Tap Bolts:

  • 1/2"-13
  • 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
  • 316 Stainless Steel Hex Cap Screws are suitable for salt water, marine and hash environment installations
  • Commonly used for:
    • Boats
    • Docks
    • Piers
    • Other harsh environments

Diameter x Thread Pitch x Length from Under Head

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Product Specifications
Across Flats (Width)
3/4", Max 0.750 - Min 0.736
ANSI
B18.2.1
Body Diameter
1/2" (Max 0.500 - Min 0.493)
Color
Silver
Corrosion Resistant
Yes
Diameter
1/2"
Drive Style
External Hex
Elongation
30%
FT = Full Thread
Yes
Grade
316
Hardness
100 Rockwell B
Head Height Max
0.323
Head Style
Hex
Marine Grade
Yes
Material
Stainless Steel
Overall Head Height
Max 0.323 - Min 0.302
Product Type
Hex Tap Bolts
Reduction
40%
Standards Met
ANSI B18.2.1
System of Measurement (Unit)
Inch
Tensile PSI
100,000 - 125,000
Thread Direction
Right Hand
Thread Pitch (Count)
13 Per Inch
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
3/4"
Yield PSI
55,000 - 75,000
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