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Standard Inch Fractional Diameters (TT)

Standard Inch Fractional Diameters (TT)

TT Type

STANDARD INCH FRACTIONAL DIAMETERS

Material: M-2 High Speed, Hardened Through 60-63 Rc

Heads drawn for maximum toughness and easy machining

.0003" Diameter Tolerance

Tolerances
PHTL
-.0005"
-.0008"
(See actual diameter below)
+ .000"
- .010"
+ .000"
- .002"
+ .375"
- .000"

Products


Part # Nominal Pin Diameter Actual Pin Diameter Length Head Diameter Head Thickness Shoulder Length Details
TT-2-1/2 L-6" Nom. Dia. 1/32" 1/32" .0308"/.0305" 6" 1/4" 1/8" 1/2"
TT-2-2 L-6" Nom. Dia. 1/32" 1/32" .0308"/.0305" 6" 1/4" 1/8" 2"
TT-3-1/2 L-6" Nom. Dia. 3/64" 3/64" .0464"/.0461" 6" 1/4" 1/8" 1/2"
TT-3-2 L-6" Nom. Dia. 3/64" 3/64" .0464"/.0461" 6" 1/4" 1/8" 2"
TT-5-1/2 L-6" Nom. Dia. 1/16" 1/16" .0620"/.0617" 6" 1/4" 1/8" 1/2"
TT-5-2 L-6" Nom. Dia. 1/16" 1/16" .0620"/.0617" 6" 1/4" 1/8" 2"
TT-6-1/2 L-6" Nom. Dia. 5/64" 5/64" .0776"/.0773" 6" 1/4" 1/8" 1/2"
TT-6-2 L-6" Nom. Dia. 5/64" 5/64" .0776"/.0773" 6" 1/4" 1/8" 2"
TT-7-1/2 L-6" Nom. Dia. 3/32" 3/32" .0933"/.0930" 6" 1/4" 1/8" 1/2"
TT-7-2 L-6" Nom. Dia. 3/32" 3/32" .0933"/.0930" 6" 1/4" 1/8" 2"
TT-8-1/2 L-6" Nom. Dia. 7/64" 7/64" .1089"/.1086" 6" 1/4" 1/8" 1/2"
TT-8-2 L-6" Nom. Dia. 7/64" 7/64" .1089"/.1086" 6" 1/4" 1/8" 2"
TT-2-2 L-8" Nom. Dia. 1/32" 1/32" .0308"/.0305" 8" 1/4" 1/8" 2"
TT-2-3 L-8" Nom. Dia. 1/32" 1/32" .0308"/.0305" 8" 1/4" 1/8" 3"
TT-2-4 L-8" Nom. Dia. 1/32" 1/32" .0308"/.0305" 8" 1/4" 1/8" 4"
TT-3-2 L-8" Nom. Dia. 3/64" 3/64" .0464"/.0461" 8" 1/4" 1/8" 2"
TT-3-3 L-8" Nom. Dia. 3/64" 3/64" .0464"/.0461" 8" 1/4" 1/8" 3"
TT-3-4 L-8" Nom. Dia. 3/64" 3/64" .0464"/.0461" 8" 1/4" 1/8" 4"
TT-5-1/2 L-8" Nom. Dia. 1/16" 1/16" .0620"/.0617" 8" 1/4" 1/8" 1/2"
TT-5-2 L-8" Nom. Dia. 1/16" 1/16" .0620"/.0617" 8" 1/4" 1/8" 2"
TT-5-4 L-8" Nom. Dia. 1/16" 1/16" .0620"/.0617" 8" 1/4" 1/8" 4"
TT-6-1/2 L-8" Nom. Dia. 5/64" 5/64" .0776"/.0773" 8" 1/4" 1/8" 1/2"
TT-6-2 L-8" Nom. Dia. 5/64" 5/64" .0776"/.0773" 8" 1/4" 1/8" 2"
TT-6-3 L-8" Nom. Dia. 5/64" 5/64" .0776"/.0773" 8" 1/4" 1/8" 3"
TT-6-4 L-8" Nom. Dia. 5/64" 5/64" .0776"/.0773" 8" 1/4" 1/8" 4"
TT-7-1/2 L-8" Nom. Dia. 3/32" 3/32" .0933"/.0930" 8" 1/4" 1/8" 1/2"
TT-7-2 L-8" Nom. Dia. 3/32" 3/32" .0933"/.0930" 8" 1/4" 1/8" 2"
TT-7-3 L-8" Nom. Dia. 3/32" 3/32" .0933"/.0930" 8" 1/4" 1/8" 3"
TT-7-4 L-8" Nom. Dia. 3/32" 3/32" .0933"/.0930" 8" 1/4" 1/8" 4"
TT-8-1/2 L-8" Nom. Dia. 7/64" 7/64" .1089"/.1086" 8" 1/4" 1/8" 1/2"
TT-8-2 L-8" Nom. Dia. 7/64" 7/64" .1089"/.1086" 8" 1/4" 1/8" 2"
TT-8-3 L-8" Nom. Dia. 7/64" 7/64" .1089"/.1086" 8" 1/4" 1/8" 3"
TT-8-4 L-8" Nom. Dia. 7/64" 7/64" .1089"/.1086" 8" 1/4" 1/8" 4"

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