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Machine screw truss UNC asme B18.6.3 ASME B18.6.3 Stainless steel A2 (AISI 304/18-8) #4-40X1/2

Article number
Diameter
Length
Driving features Phillips
Head shape Truss head
Material Stainless steel
Material technical ASTM F837 304
Thread direction Right

Specifications

Diameter NO.4
Length 1/2 Inch
Driving features Phillips
Head shape Truss head
Material Stainless steel
Material technical ASTM F837 304
Thread direction Right
Thread Unified National Coarse
Threads per inch 40
Info
  • Screws with diameter ≤ No.5 and length ≤ 1.1/8 inch are fully threaded, longer screws are threaded 1 inch min.
  • Screws with diameter > No.5 and length ≤ 2 inch are fully threaded, longer screws are threaded 1.1/2 inch min.

Dimensions

A (max.) 0.257
H (max.) 0.069
No. cross recess 1

Standards

ASME B18.6.3

Article numbers

Article number U51862.011.0050
EAN 8712423001145
UBB 500625056360
UNSPSC 31161504

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