NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-00-042-6816
Cap Socket Head Screw P/N 25704-281210-05-0
In stock — 1 on our U.S. shelfNSN 5305-00-042-6816 5305000426816 NIIN 000426816
SECO Parts has 1 in stock of NSN 5305-00-042-6816 — Cap Socket Head Screw — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- SCREW,CAP,SOCKET HEAD
- SECO description
- SCREW
- Federal supply class
- FSC 5305 — Screws
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5305-00-042-6816 000426816 25704-281210-05-0 426816 207-1169P35 445-387 MS35457-35 713-801-237
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Thread class
- 3A
- Thread direction
- Right-Hand
- Thread length
- 0.750 in (nominal)
- Fastener length
- 0.750 in (nominal)
- Head diameter
- 0.367–0.375 in
- Head height
- 0.244–0.250 in
- Nominal thread diameter
- Inches 0.250
- Width across flats
- 0.187–0.189 in
- Thread quantity per inch
- 20
- Hardness rating
- Overall Rockwell C Minimum 36.0 and Rockwell C Maximum 43.0
- Minimum yield strength
- Pounds Per Square Inch 140000
- Material
- Overall Steel Comp 4037 or Steel Comp 4137 or Steel Comp 8630 or Steel Comp 8740
- Material document and classification
- Overall Fed Spec All Material Responses QQ-S-624
- Surface treatment
- Overall Cadmium and Chromate and Zinc and Chromate
- Thread series designator
- Unified National Coarse (UNC)
- Nondefinitive spec/std data
- Type 1 and Style 2
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
25704-281210-05-0 426816 207-1169P35 445-387 MS35457-35 713-801-237
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5305-00-042-6816?
NSN 5305-00-042-6816 (5305000426816) — Cap Socket Head Screw: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for cap socket head screw in federal supply class 5305 (Screws).
Is NSN 5305-00-042-6816 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5305-00-042-6816 cost?
SECO quotes NSN 5305-00-042-6816 on request, usually the same business day.
What part numbers cross-reference to NSN 5305-00-042-6816?
Part numbers that cross-reference this NSN include 25704-281210-05-0, 426816, 207-1169P35, 445-387, MS35457-35, 713-801-237. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SCREW,CAP,SOCKET HEAD. Same name is not the same part: check the part numbers.