PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70111Screw,cap,hexagon Head

Fastenal Company · NSN 5305-01-646-1089 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-646-1089 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-646-1089. Primary manufacturer part number: 70111.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Length: 1.000 INCHES NOMINAL IN
  • Width Between Flats: 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2A A
  • Head Height: 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.375 INCHES IN
  • Thread Quantity Per Inch: 16
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-646-1089, 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 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-646-1089
Primary Part Number70111
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company
StatusACTIVE
Thread Length1.000 INCHES NOMINAL IN
Width Between Flats0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Thread Class2A A
Head Height0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
Nominal Thread Diameter0.375 INCHES IN
Thread Quantity Per Inch16
Fastener Length2.000 INCHES NOMINAL IN
Head StyleHEXAGON
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-082-5002 INTERCHANGEABLE
Terminal,stud
2540-00-377-869256D4-1-74 INTERCHANGEABLE
Handle,door,vehicular
Fwd Seagrave Holdings Lp
2540-00-627-7728142SX32 INTERCHANGEABLE
Handle,door,vehicular
Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations
5905-00-661-08107011-1 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
5305-00-719-5279 INTERCHANGEABLE
Screw,cap,hexagon Head
5310-00-775-288870111 INTERCHANGEABLE
Nut,plain,cap
Triumph Engine Control Systems Llc
5985-00-877-4224215-37180-1 INTERCHANGEABLE
Coupler,directional
Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
6515-01-121-6481 INTERCHANGEABLE
Stockings,anti-Embolism
3040-01-318-63017011100 INTERCHANGEABLE
Worm Shaft
Alfa Laval Inc
5331-01-372-386970111 INTERCHANGEABLE
O-Ring
Blako Inc. Dba Blakeslee
Cross-Reference Index
Part NumberManufacturer
70111 PRIMARY Fastenal Company (USA)
Related Parts
5940-00-082-5002INTERCHANGEABLE
TERMINAL,STUD
2540-00-377-8692INTERCHANGEABLE
HANDLE,DOOR,VEHICULAR
56D4-1-74
2540-00-627-7728INTERCHANGEABLE
HANDLE,DOOR,VEHICULAR
142SX32
5905-00-661-0810INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
7011-1
5305-00-719-5279INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5310-00-775-2888INTERCHANGEABLE
NUT,PLAIN,CAP
70111
5985-00-877-4224INTERCHANGEABLE
COUPLER,DIRECTIONAL
215-37180-1
6515-01-121-6481INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
3040-01-318-6301INTERCHANGEABLE
WORM SHAFT
7011100
5331-01-372-3869INTERCHANGEABLE
O-RING
70111
3040-01-430-4153INTERCHANGEABLE
SHAFT,SHOULDERED
7-0111-01
1005-01-480-4676INTERCHANGEABLE
RETAINER,GUN COMPONENT
70111

Frequently Asked Questions

What is NSN 5305-01-646-1089?

NSN 5305-01-646-1089 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 5305-01-646-1089?

NSN 5305-01-646-1089 has 1 cross-referenced part number: 70111 (Fastenal Company).

What NSN replaces 5305-01-646-1089?

There are 12 known substitutes for 5305-01-646-1089: 5940-00-082-5002, 2540-00-377-8692, 2540-00-627-7728 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70111?

Key specifications for 70111: Thread Length: 1.000 INCHES NOMINAL IN; Width Between Flats: 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND; Thread Class: 2A A. 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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