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Hexagon head cap screw UNF ASME B18.2.1 Steel SAE J429 Plain Gr.8 1/2-20X1.3/4

  1. ART NR U04160.050.0175
  2. EAN 8717077351394
  3. UBB 500620845668
  4. UNSPSC 31161620

Price per 
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Package: 25
Full Box only
Class Gr.8
Diameter (inch) 1/2
Driving features Hexagon
Head shape Hexagon head
Length (L) (Inch - ft) 1.3/4
Material Steel
Material technical SAE J429
Thread direction Right
TPI 20
Surface treatment Plain
Thread Unified National Fine
Info
  • Warning: electroplating of these products may cause hydrogen embrittlement
  • ft = fully threaded
ASME B18.2.1
BS ≈1768
  1. Select other sizes

Specifications

F 3/4
H 5/16
LT (min.): L>6 Inch 1.50
LT (min.): L≤6 Inch 1.25
Threads per inch 20