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Hexagon head cap screw UNF ASME B18.2.1 Steel SAE J429 Zinc plated Gr.5 1/4-28X5.1/2

  1. ART NR U01062.025.0550
  2. EAN 8717077338654
  3. UBB 500620720580
  4. UNSPSC 31161620

Price per 
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Package: 25
Full Box only
Class Gr.5
Diameter (inch) 1/4
Driving features Hexagon
Head shape Hexagon head
Length (L) (Inch - ft) 5.1/2
Material Steel
Material technical SAE J429
Thread direction Right
TPI 28
Surface treatment Zinc plated
Thread Unified National Fine
Info
  • ft = fully threaded
BS ≈1768
ASME B18.2.1
  1. Select other sizes

Specifications

F 7/16
H 5/32
LT (min.): L>6 Inch 1
LT (min.): L≤6 Inch 0.75
Threads per inch 28