Hexagonal bolt with thread up to the head
ASME B18.2.1 stainless steel 18-8 plain UNC
SCR-HCS-FT-(18-8)-1/4_20X5/8
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The thread length deviates from the standard ASME B18.2.1 thread to head
1 INCH (in) = 25.4 mm
FT = full thread
18-8 is comparable with A2 stainless steel. The mechanical properties are based on ASTM F593
Datasheets(X)
 | |
Nominal diameter (d1) | 0.25 in |
Length (kl1) | 0.625 in |
Width across flats (s1) | 7/16 inch |
External drive | WS7/16 |
Material | Stainless steel AISI 304, 18-8 |
Surface | Plain |
Head type | Hexagon head |
Thread type | UNC |
Property class | 0 - not applicable |
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