Tapping Screw

Model / MPN: 42312 | NSN: 5305-00-432-4388

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

5305-00-432-4388

Sold in multiples of

1 HD

DEMIL

Fastener Length

Between 0.469 inches and 0.531 inches

Head Style

Flat countersunk

Head Diameter

Between 0.244 inches and 0.279 inches

Internal Drive Style

Cross recess type 1

Features Provided

Casehardened

Nonmachine Thread Style

Gimlet point (type a, ab or ba)

Countersink Angle

Between 80.0 degrees and 82.0 degrees

Nonmachine Thread Diameter

0.138 inches

Material

Steel

Surface Treatment

Cadmium

Nondefinitive Specification/std Data

Ab type

42312 Series Parts

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

42312 Cross Reference

MS51862-14
FFS107
42312ADX
MS24615-14
MS24619-12