PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38610Screw,cap,hexagon Head

Fastenal Company · NSN 5305-01-599-4849 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-599-4849 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-599-4849. Primary manufacturer part number: 38610.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Fastener Length: 22.0 MILLIMETERS NOMINAL MM
  • Nominal Thread Diameter: 8.0 MILLIMETERS MM
  • Thread Direction: RIGHT-HAND
  • Head Style: HEXAGON
  • Width Between Flats: 13.0 MILLIMETERS NOMINAL MM
  • Thread Pitch in Millimeters: 1.25
  • Thread Series Designator: M
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-599-4849, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company. Government technical data includes 9 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-599-4849
Primary Part Number38610
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company
StatusACTIVE
Fastener Length22.0 MILLIMETERS NOMINAL MM
Nominal Thread Diameter8.0 MILLIMETERS MM
Thread DirectionRIGHT-HAND
Head StyleHEXAGON
Width Between Flats13.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters1.25
Thread Series DesignatorM
Surface TreatmentZINC OVERALL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5325-01-104-270338610 INTERCHANGEABLE
Ring,retaining
Leroi International Inc Dba Compair Leroi
5962-01-246-908238610 INTERCHANGEABLE
Microcircuit,linear
Satcon Electronics Custom Hybrid Products Div
7520-01-465-142538610 INTERCHANGEABLE
Pen,ball-Point
Pilot Corporation of America
2510-01-470-811138610 INTERCHANGEABLE
Rod,hood,vehicular
Tld Wollard Llc
5305-01-577-262412759-00862 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
38610 Fastenal Company (USA)
Related Parts
5325-01-104-2703INTERCHANGEABLE
RING,RETAINING
38610
5962-01-246-9082INTERCHANGEABLE
MICROCIRCUIT,LINEAR
38610
7520-01-465-1425INTERCHANGEABLE
PEN,BALL-POINT
38610
2510-01-470-8111INTERCHANGEABLE
ROD,HOOD,VEHICULAR
38610
5305-01-577-2624INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
12759-00862

Frequently Asked Questions

What is NSN 5305-01-599-4849?

NSN 5305-01-599-4849 is a Screw,cap,hexagon Head, manufactured by Fastenal Company, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-599-4849?

NSN 5305-01-599-4849 has 1 cross-referenced part number: 38610 (Fastenal Company).

What NSN replaces 5305-01-599-4849?

There are 5 known substitutes for 5305-01-599-4849: 5325-01-104-2703, 5962-01-246-9082, 7520-01-465-1425 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 38610?

Key specifications for 38610: Fastener Length: 22.0 MILLIMETERS NOMINAL MM; Nominal Thread Diameter: 8.0 MILLIMETERS MM; Thread Direction: RIGHT-HAND; Head Style: HEXAGON. 10 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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