Minimum Hole Size
:
0.261 Inch (6.63mm)
Clamp Strength
:
1805 lbf. (8.03kN)
Tensile Strength
:
2550 lbf. (11.34kN)
Shear Strength
:
3050 lbf. (13.56kN)
Body Finish
:
Zinc Clear Trivalent Chromate
Material Detail
:
Carbon Steel
Finish Detail
:
Zinc Electroplated, Clear Trivalent Chromate, ASTM B-633, 0.0004 Inch
Head Type
:
90° Flush (Countersunk)
Diameter Tolerance
:
0.254 - 0.259 Inch (6.45 - 6.58mm)
Minimum Grip
:
0.250 Inch (6.35mm)
Maximum Grip
:
0.375 Inch (9.53mm)
Fractional Diameter
:
1/4 Inch
Head Height
:
0.109 Inch (2.77mm)
Head Diameter
:
0.455 Inch (11.56mm)
Nominal Diameter [Metric]
:
6.35mm
Underhead Length to Minimum Grip
:
0.250 Inch (6.35mm)
Decimal Equivalent Diameter
:
0.250 Inch
Grip Range
:
0.250 - 0.375 Inch (6.35 - 9.53mm)
Length of Bolt Underhead
:
1.708 Inch (43.38mm)
Underhead Length to Breakpoint
:
0.673 Inch (17.09mm)