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Machine screw oval countersunk UNC asme B18.6.3 ASME B18.6.3 Stainless steel A2 (AISI 304/18-8) 1/4-20X1.1/2

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

Specifications

Diameter 1/4 Inch
Length 1.1/2 Inch
Driving features Phillips
Head shape Countersunk oval
Material Stainless steel
Material technical ASTM F837 304
Thread direction Right
Thread Unified National Coarse
Threads per inch 20
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.) 0.477
C 0.079
H (max.) 0.153
No. cross recess 3

Standards

ASME B18.6.3

Article numbers

Article number U51320.025.0150
EAN 8717077792623
UBB 500625049365
UNSPSC 31161504

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