Setscrew

Model / MPN: 2856809 | NSN: 5305-00-185-1736

An externally threaded device whose threaded portion is of one diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Product Details

NATO Stock Number

5305-00-185-1736

Sold in multiples of

1 EA

DEMIL

Thread Direction

Right-hand

Thread Length

0.347 inches

Fastener Length

1.625 inches

Head Style

Hexagon

Head Height

0.375 inches

Width Between Flats

0.437 inches

Locking Feature

Pellet threads

Point Length

1.218 inches

Point Diameter

Between 0.309 inches and 0.311 inches

Point Style

Dog

Internal Drive Style

W/o internal drive

Thread Diameter

0.375 inches

Nonstandard Thread Pitch Diameter

+0.3380/+0.3418 inches

Nonstandard Thread Pitch Diameter

+0.3380 to 0.3418 inches

Thready Qty Per Inch (tpi)

Hardness Rating

25.0 rockwell c and 30.0 rockwell c

Material

Steel comp 324

Test Data Document

81349-mil-i-6868 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.).

Thread Series Designator

Unf

28568 Series Parts

Pricing and Availability

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2856809 Cross Reference

2856809