NASM 24693

SCREW, MACHINE, FLAT COUNTERSUNK HEAD, 100°, CROSS RECESSED, UNC-2A AND UNF-2A

English 1999
0.000
NASM
Detailed Information

MATERIAL CODE:
“A” BEFORE DASH NUMBER – ANODIZED, ALUMINUM ALLOY SCREW.
“B” BEFORE DASH NUMBER – UNCOATED, BRASS SCREW.
“BB” BEFORE DASH NUMBER – BLACK CHEMICAL FINISH, BRASS SCREW.
“C” BEFORE DASH NUMBER – CLEANED AND DESCALED, CORROSION RESISTANT STEEL SCREW.
“CB” BEFORE DASH NUMBER – CADMIUM PLATED, BRASS SCREW.
“N” BEFORE DASH NUMBER – UNCOATED, NICKEL-COPPER SCREW.
“NB” BEFORE DASH NUMBER – NICKEL PLATED, BRASS SCREW.
“S” BEFORE DASH NUMBER – CADMIUM PLATED, CARBON STEEL SCREW.
“U” BEFORE DASH NUMBER – UNCOATED, COPPER-SILICON SCREW.
“B” AFTER DASH NUMBER – BLACK OXIDE COATED, CORROSION RESISTANT STEEL SCREW.

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