BLTHS.31X1.75SS

View detailed technical data, stock status, and sourcing information for: BLTHS.31X1.75SS
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-526-2457

Item Name Code

16282

Assigment Date

12/13/2004 (21 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

1.750 inches nominal fastener length, hexagon internal drive style, 2a thread class, 0.312 inches nominal thread diameter, right-hand thread direction

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: 1.750 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 18
Material: steel corrosion resisting 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
BLTHS.31X1.75SS	Socket Head Cap Screw
P40502220-N002 ITEM NO-5	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-526-2457?

The FSCG of the NSN 5305-01-526-2457 is 5305

Does the NSN 5305-01-526-2457 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-526-2457 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 5305-01-526-2457 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-526-2457 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 5305-01-526-2457 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Mon, Dec 13, 2004