Screw · Electronic Components
12387270-104
SCREW,CAP,SOCKET HEAD — NSN 5305-01-380-1590
Part Number12387270-104
ManufacturerScrew
AvailabilityIn stock — ships fast
Specifications
NSN5305-01-380-1590 (NSN)
Federal Item NameSCREW,CAP,SOCKET HEAD
MaterialSTEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OR STEEL COMP 8735 OR STEEL COMP 6150 OVERALL
Thread Quantity Per Inch16
Thread DirectionRIGHT-HAND
Surface TreatmentZINC AND CHROMATE OVERALL
Surface Treatment Document And ClaQQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
ColorOLIVE DRAB OVERALL
Fastener Length2.210 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
Head Height0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
Head Diameter0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
Federal Supply Class5305 — Screws
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 12387270-104 in stock?
Yes — 12387270-104 is in our stock database. Request a quote for current pricing and lead time.
Is 12387270-104 by Screw obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12387270-104 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 12387270-104?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 12387270-104?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.