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X1.12 LG

View detailed technical data, stock status, and sourcing information for: X1.12 LG

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X1.12 LG
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-374-9226
Item Name Code
16282
Assigment Date
05/01/1993 (33 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

1.120 inches nominal fastener length, flat chamfer head style, right-hand thread direction, 2a thread class, 0.250 inches nominal head height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a
Thread Direction
right-hand
Fastener Length
1.120 inches nominal
Head Style
flat chamfer
Head Height
0.250 inches nominal
Nominal Thread Diameter
0.250 inches
Thread Quantity Per Inch
20
Material
steel overall
Thread Series Designator
unc

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
0.250-20 UNC-2A Socket Head Cap Screw
X1.12 LG Socket Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-374-9226?
The FSCG of the NSN 5305-01-374-9226 is 5305
Does the NSN 5305-01-374-9226 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-374-9226 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 5305-01-374-9226 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-374-9226 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 5305-01-374-9226 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Sat, May 1, 1993

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Surplus 1
New Material 10
Total 11
Availability of this item was last updated on: 06/03/2026 08:06 PM EDT. Stock levels and pricing are subject to change.

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