The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-693-4844, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Illinois Tool Works Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-693-4844 |
| Primary Part Number | TAPCON 3/16 IN X 2-1/4 IN |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Illinois Tool Works Inc |
| Status | ACTIVE |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4AK83 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| TAPCON 3/16 IN X 2-1/4 IN PRIMARY | Illinois Tool Works Inc (USA) |
NSN 5305-01-693-4844 is a Screw,cap,hexagon Head, manufactured by Illinois Tool Works Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-693-4844 has 2 manufacturer part numbers on file: 4AK83 (W.w. Grainger, Inc. Div Government Sales Division), TAPCON 3/16 IN X 2-1/4 IN (Illinois Tool Works Inc).
Key specifications for TAPCON 3/16 IN X 2-1/4 IN: Head Style: HEXAGON; Thread Direction: RIGHT-HAND; Special Features: ANCHOR SCREW TYPE: CONCRETE SCREW; MATERIAL GRADE: LOW CARBON STEEL; FASTENER FINISH: BLUE CLIMASEAL; SCREW WOOD TO CONCRETE SELF TAPPING SIZE: 3/16 IN X 2-1/4 IN, STEEL BLUE HEX HEAD, BOX OF 100, WEIGHT: 1.4 LBS. LBS; Part Name Assigned by Controlling Agency: HEX WASHER SLOTTED CONCRETE SCREW. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.