Model: 877B-4MB-17

Recessed And Stepped Stud

Properties:

Thread Class

3a nut thread

Thread Class

3a stud thread

Thread Direction

Right-hand nut thread

Thread Direction

Right-hand stud thread

Thread Length

0.313 inches stud thread and 0.353 inches stud thread

Thread Length

0.485 inches nut thread and 0.515 inches nut thread

Overall Length

1.000 inches

Plain Shank Diameter

Between 0.2435 inches and 0.2500 inches

Length Of Recessed Portion Of Shank

Between 0.120 inches and 0.130 inches

Diameter Of Recessed Portion Of Shank

Between 0.239 inches and 0.249 inches

Thready Qty Per Inch (tpi)

18 stud thread

Thready Qty Per Inch (tpi)

28 nut thread

Thread Size

0.250 inches nut thread

Thread Size

0.312 inches stud thread

Material

Steel comp 4130

Material Specification

Mil-s-6758 military specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, class 3 federal specification single treatment response

Style Designator

Recessed and stepped

Thread Series Designator

Unc stud thread

Thread Series Designator

Unf nut thread

NSN

5307-00-940-0377

Part Number

877B-4MB-17

Description

Stud,recessed And Stepped

CAGE

01556

Part 877B-4MB-17 NSN 5307-00-940-0377

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15943

FIIG:

A051A0

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:

575

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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