Model: DIN-7981ST4.8X25CHA3D

Tapping Screw

Properties:

Fastener Length

25.0 millimeters

Head Style

Pan

Head Diameter

Between 9.14 millimeters and 9.50 millimeters

Head Height

Between 3.25 millimeters and 3.55 millimeters

Internal Drive Style

Cross recess type 1

Nonmachine Thread Style

Cone point (type bp)

Nonmachine Thread Diameter

4.8 millimeters

Material

Steel

Material Specification

Din 267/11 national specification single material response or din 7981 national specification single material response

Surface Treatment

Zinc

Surface Treatment Specification

Din 267 part 9 national specification single treatment response

NSN

5305-01-375-7158

Part Number

DIN-7981ST4.8X25CHA3D

Description

Screw,tapping

CAGE

D8286

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.

Part DIN-7981ST4.8X25CHA3D NSN 5305-01-375-7158

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

41756

FIIG:

A003B0

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318140000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Self-tapping screws of iron or steel