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Button Head Cap Screws - Metric
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M4-0.7 X 8 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
M4-0.7 X 8 Button Head Cap Screws
Price per Box:
$
28.52
/ Quantity Discounts Available
Price per Piece: $0.28515
Boxes Available: 20
Request a quote for a custom quantity or add to cart
Availability:
Stock item. Usually ships in 1 to 2 days
Product Code:
BSCM4X8D
Qty:
Description
M4-0.7 X 8 METRIC BUTTON HEAD CAP SCREW ALLOY STEEL BLACK OXIDE USA / PER ISO 7380 / ASME B18.3.4M / M4008CSB
American Sockets brand, made in the USA.
Product Details
Metric Button Head Cap Screw
Size:
M4-0.7
Length:
8
Per ISO 7380 / ASME B18.3.4M
Material:
Class 10.9 Alloy Steel
Plating/Finish:
Black Oxide
Heat Treatment:
Per ASTM F835M - heat treated by quenching in oil from above the transformation temperature and reheating to a tempering temperature of 425° C minimum.
Origin:
USA
Max Head Diameter:
7.6
Min Head Diameter:
7.24
Max Head Height:
2.2
Min Head Height:
1.95
Min Socket Size Across the Corners:
2.87
Max Socket Size Across the Flats:
2.56
Min Socket Size Across the Flats:
2.52
Min Key Engagement:
1.3
Min Wall Thickness:
0.3
Max Unthreaded Section Under the Head:
1.4
Min Unthreaded Section Under the Head:
0.7
Max Fillet Transition Diameter:
4.7
Min Ultimate Tensile Load, N:
8560
Length Tolerance:
±.29
Hardness:
Rockwell C 32 - 39 (Vickers HV 320 - 380)
Tensile Strength:
1,040 N/mm
2
minimum
Proof Load:
940 N/mm
2
minimum
P/N:
M4008CSB
Weight per Box:
0.3 lb
Weight per Piece:
0.003 lb