PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24006Screw,cap,socket Head

Fastenal Co Inc · NSN 5305-01-612-9736 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-612-9736 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-612-9736. Primary manufacturer part number: 24006.
Features
  • Screw,cap,socket Head — FSC 5305
  • Material: STEEL OVERALL
  • Thread Series Designator: UNRC
  • Material Document and Classification: ASTM F835 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: BLACK CHEMICAL FINISH AND OXIDE OVERALL
  • Hardness Rating: 39.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
  • Thread Quantity Per Inch: 40
  • Nominal Thread Diameter: 0.112 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-612-9736, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Co Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-612-9736
Primary Part Number24006
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Co Inc
StatusACTIVE
MaterialSTEEL OVERALL
Thread Series DesignatorUNRC
Material Document and ClassificationASTM F835 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentBLACK CHEMICAL FINISH AND OXIDE OVERALL
Hardness Rating39.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
Thread Quantity Per Inch40
Nominal Thread Diameter0.112 INCHES IN
Head Diameter0.201 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
Head Height0.051 INCHES MINIMUM AND 0.059 INCHES MAXIMUM IN
Width Across Flats0.0625 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
Thread Class3A A
Internal Drive StyleHEXAGON
Head StyleBUTTON
Thread DirectionRIGHT-HAND
Thread Length0.22 INCHES MINIMUM AND 0.25 INCHES MAXIMUM IN
Fastener Length0.22 INCHES MINIMUM AND 0.25 INCHES MAXIMUM IN
ColorBLACK OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6640-00-140-7031 INTERCHANGEABLE
Spatula,laboratory
5995-00-577-325724006 INTERCHANGEABLE
Lead,electrical
Hamilton Sundstrand Corporation Dba Collins Aerospace
2910-00-998-601324006 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
6515-01-174-2446240.06 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
2805-01-193-2328CB27375-001 INTERCHANGEABLE
Cylinder Sleeve
Moog Inc. Dba Ampac-Isp Corp
5120-01-335-2216 INTERCHANGEABLE
Wrench,adjustable
6625-01-455-740124006 INTERCHANGEABLE
Meter Assembly,electrical
Clayton Manufacturing Company
3120-01-599-151124006 INTERCHANGEABLE
Nrp,bearing,line Sh
American Metal Bearing Co Dba Amb Engineering & Machining Solutions
Cross-Reference Index
Part NumberManufacturer
24006 PRIMARY Fastenal Co Inc (USA)
Related Parts
6640-00-140-7031INTERCHANGEABLE
SPATULA,LABORATORY
5995-00-577-3257INTERCHANGEABLE
LEAD,ELECTRICAL
24006
2910-00-998-6013INTERCHANGEABLE
FILTER ELEMENT,FLUID
24006
6515-01-174-2446INTERCHANGEABLE
BONE PLATE
240.06
2805-01-193-2328INTERCHANGEABLE
CYLINDER SLEEVE
CB27375-001
5120-01-335-2216INTERCHANGEABLE
WRENCH,ADJUSTABLE
6625-01-455-7401INTERCHANGEABLE
METER ASSEMBLY,ELECTRICAL
24006
3120-01-599-1511INTERCHANGEABLE
NRP,BEARING,LINE SH
24006

Frequently Asked Questions

What is NSN 5305-01-612-9736?

NSN 5305-01-612-9736 is a Screw,cap,socket Head, manufactured by Fastenal Co Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-612-9736?

NSN 5305-01-612-9736 has 1 cross-referenced part number: 24006 (Fastenal Co Inc).

What NSN replaces 5305-01-612-9736?

There are 8 known substitutes for 5305-01-612-9736: 6640-00-140-7031, 5995-00-577-3257, 2910-00-998-6013 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24006?

Key specifications for 24006: Material: STEEL OVERALL; Thread Series Designator: UNRC; Material Document and Classification: ASTM F835 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Part Name Assigned by Controlling Agency: NUMBER 4-40X0.25, SOCKET BUTTON HEAD CAP SCREW, ALLOY, BLACK OXIDE. 19 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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