PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13003Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-437-8205 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-437-8205 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-437-8205. Primary manufacturer part number: 13003.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2A A
  • Chamfer Angle: 15.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM
  • Width Between Flats: 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.250 INCHES IN
  • Thread Length: 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Head Height: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-437-8205, 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 Dba Fastenal Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-437-8205
Primary Part Number13003
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Thread DirectionRIGHT-HAND
Thread Class2A A
Chamfer Angle15.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM
Width Between Flats0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Nominal Thread Diameter0.250 INCHES IN
Thread Length0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Head Height0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
Head StyleHEXAGON
Fastener Length0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Thread Quantity Per Inch20.0
Minimum Tensile Strength120000 POUNDS PER SQUARE INCH LBS
Surface TreatmentZINC OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-068-0502128720 INTERCHANGEABLE
Screw,cap,hexagon Head
Hyster-Yale Group, Inc.
5133-00-232-6399 INTERCHANGEABLE
Drill,twist
5120-00-316-516113003 INTERCHANGEABLE
Wrench,spanner
Grove Valve Operations
2530-00-460-667013003 INTERCHANGEABLE
Cylinder Assembly,s
Zf Off-Highway Solutions Minnesota Inc
5360-00-751-89161323 INTERCHANGEABLE
Spring,helical,torsion
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5340-00-869-8889 INTERCHANGEABLE
Standoff,threaded,spacing
3220-01-168-7119 INTERCHANGEABLE
Brush Set,abrasive Wheel
4310-01-194-1335 INTERCHANGEABLE
Oil,high Vacuum Pum
3020-01-424-9801138133 INTERCHANGEABLE
Pulley,groove
Jered Llc
5120-01-434-969913003 INTERCHANGEABLE
Mallet,rubber
Garland Manufacturing Co Dba Garland Manufacturing Co Div Uhmw Polyethylene Division
Cross-Reference Index
Part NumberManufacturer
138133 Freightquip Pty Ltd (AUS)
138133 Tld Canada Inc (CAN)
8310026 Jlg Industries, Inc. (USA)
8310026 Trak International (USA)
13003 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
5305-00-068-0502INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
128720
5133-00-232-6399INTERCHANGEABLE
DRILL,TWIST
5120-00-316-5161INTERCHANGEABLE
WRENCH,SPANNER
13003
2530-00-460-6670INTERCHANGEABLE
CYLINDER ASSEMBLY,S
13003
5360-00-751-8916INTERCHANGEABLE
SPRING,HELICAL,TORSION
1323
5340-00-869-8889INTERCHANGEABLE
STANDOFF,THREADED,SPACING
3220-01-168-7119INTERCHANGEABLE
BRUSH SET,ABRASIVE WHEEL
4310-01-194-1335INTERCHANGEABLE
OIL,HIGH VACUUM PUM
3020-01-424-9801INTERCHANGEABLE
PULLEY,GROOVE
138133
5120-01-434-9699INTERCHANGEABLE
MALLET,RUBBER
13003
5110-01-436-1119INTERCHANGEABLE
REAMER,HAND
130
4730-01-476-9855INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
98-19515

Frequently Asked Questions

What is NSN 5305-01-437-8205?

NSN 5305-01-437-8205 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-437-8205?

NSN 5305-01-437-8205 has 5 cross-referenced part numbers: 138133 (Freightquip Pty Ltd), 138133 (Tld Canada Inc), 8310026 (Jlg Industries, Inc.), 8310026 (Trak International), 13003 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5305-01-437-8205?

There are 12 known substitutes for 5305-01-437-8205: 5305-00-068-0502, 5133-00-232-6399, 5120-00-316-5161 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13003?

Key specifications for 13003: Thread Direction: RIGHT-HAND; Thread Class: 2A A; Chamfer Angle: 15.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM; Width Between Flats: 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN. 14 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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