Tapping Screw

Model / MPN: 143189 | NSN: 5305-00-014-3189

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes screw, assembled washer.

Product Details

NATO Stock Number

5305-00-014-3189

Sold in multiples of

25 EA

DEMIL

Fastener Length

0.250 inches

Head Style

Round

Head Diameter

Between 0.287 inches and 0.309 inches

Head Height

Between 0.107 inches and 0.120 inches

Spline Width

0.050 inches

Internal Drive Style

Slot

Features Provided

Casehardened

Nonmachine Thread Style

Gimlet point (type a, ab or ba)

Nonmachine Thread Diameter

0.164 inches

Material

Steel

Surface Treatment

Cadmium or zinc

Test Data Document

81348-ff-s-107 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

14318 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E219T067E	Screw, Tapping	1	EA	07/18/2019
SPE5E220T0872	Screw, Tapping	1	EA	10/31/2019

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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143189 Cross Reference

FFS107TYPEASTYLE1S
FF-S-107C
143189
80X658