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12561435-245

Hexagon Head Cap Screw

This page provides complete and verified information for part number 12561435-245, NSN 5305-01-695-6396

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

12561435-245
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-695-6396
Item Name Code
18257
Assigment Date
06/16/2021 (4 years ago)

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.

right-hand thread direction, 4.250 inches nominal fastener length, 1.250 inches minimum thread length, 2a thread class, hexagon head style

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class
2a
Thread Direction
right-hand
Thread Length
1.250 inches minimum
Fastener Length
4.250 inches nominal
Head Style
hexagon
Head Height
0.3125 inches nominal
Width Between Flats
0.750 inches nominal
End Item Identification
015449638
Nominal Thread Diameter
0.500 inches
Thread Quantity Per Inch
13
Part Name Assigned By Controlling Agency
screw, cap, hexagon head
Special Features
all screws shall be iaw requirements of ansi b18.2.1, except for finish per iaw drawing 12469117
Material
steel overall
Thread Series Designator
unc

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
1 - Full descriptive item identification
Automatic Data Processing Point
0 - Represents items with no adp components
Demilitarization
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A003B0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0018257
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
7318152000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
AZ
National Motor Freight Classification Item Number
096640
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
50600
National Motor Freight Class Rating
Q - 70.0
Water Commodity
713 - Metal hardware
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
BZ -
National Motor Freight Description
screws, iron or steel

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 12561435-245

What is the FSCG of the NSN 5305-01-695-6396?
The FSCG of the NSN 5305-01-695-6396 is 5305
Does the NSN 5305-01-695-6396 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-695-6396 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-695-6396 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-695-6396 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-695-6396 was assigned to the Federal Catalog?
It was assigned 4 years ago, on Wed, Jun 16, 2021

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