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Hexagon head cap screw UNC ASME B18.2.1 Steel SAE J429 Zinc plated yellow passivated Gr.8 1/4-20X1.5/8

Article number
Diameter
Length
Class Gr.8
Driving features Hexagon
Head shape Hexagon head
Material Steel
Material technical SAE J429

Specifications

Diameter 1/4 Inch
Length 1.5/8 Inch
Class Gr.8
Driving features Hexagon
Head shape Hexagon head
Material Steel
Material technical SAE J429
Thread direction Right
Surface treatment Zinc plated yellow passivated
Thread Unified National Coarse
Threads per inch 20
Info
  • Warning: electroplating of these products may cause hydrogen embrittlement
  • ft = fully threaded

Dimensions

F 0.4375
H 0.15625
LT (min.): L6 Inch 1
LT (min.): L≤6 Inch 0.75

Standards

ASME B18.2.1
BS ≈1768

Article numbers

Article number U04104.025.0162
EAN 8717077347137
UBB 500620803097
UNSPSC 31161620

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