PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38564Screw,cap,hexagon Head

Fastenal Company Div Fastenal-Hyma · NSN 5305-01-620-5750 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-620-5750 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-620-5750. Primary manufacturer part number: 38564.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Fastener Length: 16.0 MILLIMETERS NOMINAL MM
  • Width Between Flats: 9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM
  • Thread Length: 16.0 MILLIMETERS NOMINAL MM
  • Head Style: HEXAGON
  • Head Height: 3.85A MILLIMETERS MINIMUM AND 4.15 MILLIMETERS MAXIMUM A
  • Nominal Thread Diameter: 6.0 MILLIMETERS MM
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-620-5750, 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 Div Fastenal-Hyma. Government technical data includes 11 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-620-5750
Primary Part Number38564
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Div Fastenal-Hyma
StatusACTIVE
Fastener Length16.0 MILLIMETERS NOMINAL MM
Width Between Flats9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM
Thread Length16.0 MILLIMETERS NOMINAL MM
Head StyleHEXAGON
Head Height3.85A MILLIMETERS MINIMUM AND 4.15 MILLIMETERS MAXIMUM A
Nominal Thread Diameter6.0 MILLIMETERS MM
Thread DirectionRIGHT-HAND
Surface TreatmentZINC OVERALL
Thread Series DesignatorM
Thread Class6G G
Thread Pitch in Millimeters1.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-121-5315 INTERCHANGEABLE
Transformer,power
2520-00-734-250738564 INTERCHANGEABLE
Shaft
New Venture Gear Inc New Process Gear Div
3120-01-194-648899138564 INTERCHANGEABLE
Bushing,sleeve
Alfa Laval Inc
Cross-Reference Index
Part NumberManufacturer
38564 PRIMARY Fastenal Company Div Fastenal-Hyma (USA)
Related Parts
5950-00-121-5315INTERCHANGEABLE
TRANSFORMER,POWER
2520-00-734-2507INTERCHANGEABLE
SHAFT
38564
3120-01-194-6488INTERCHANGEABLE
BUSHING,SLEEVE
99138564

Frequently Asked Questions

What is NSN 5305-01-620-5750?

NSN 5305-01-620-5750 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Div Fastenal-Hyma, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-620-5750?

NSN 5305-01-620-5750 has 1 cross-referenced part number: 38564 (Fastenal Company Div Fastenal-Hyma).

What NSN replaces 5305-01-620-5750?

There are 3 known substitutes for 5305-01-620-5750: 5950-00-121-5315, 2520-00-734-2507, 3120-01-194-6488. Verify interchangeability with system specifications before substitution.

What are the specifications of 38564?

Key specifications for 38564: Fastener Length: 16.0 MILLIMETERS NOMINAL MM; Width Between Flats: 9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM; Thread Length: 16.0 MILLIMETERS NOMINAL MM; Head Style: HEXAGON. 12 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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