Model: 25C8PXMZ

Machine Screw

Properties:

Thread Direction

Right-hand

Fastener Length

Between 7.7 millimeters and 8.2 millimeters

Head Style

Pan

Head Diameter

Between 4.7 millimeters and 5.0 millimeters

Head Height

Between 1.9 millimeters and 2.1 millimeters

Internal Drive Style

Cross recess type 1

Thread Diameter

2.5 millimeters

Min. Tensile Strength (psi)

60000 pounds per square inch

Thread Pitch In Millimeters

0.45

External Thread Tolerance Class

4g6g

Screw Material

Steel

Screw Material Specification

Astm a108 assn standard single material response or 66, carbon steel federal standard single material response

Screw Surface Treatment

Zinc

Screw Surface Treatment Specification

Qq-z-325, ty ii, class 3 federal specification single treatment response or astm b633, ty ii, class fe/zn5, assn standard single treatment response or mil-c-81562, ty ii, cl 3 military specification single treatment response

Thread Series Designator

NSN

5305-01-389-9133

Part Number

25C8PXMZ

Description

Screw,machine

CAGE

4T637

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

Part 25C8PXMZ NSN 5305-01-389-9133

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06657

FIIG:

A500D0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

72E

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this machine screw (NSN 5305-01-389-9133) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment