SCREW,CAP,SOCKET HEAD
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$1,150.00
Weighted average
$1,150.00
Weighted by quantity
Observed range
$1,150–$1,150
Coverage
1 award
Jun 22, 2026 – Jun 22, 2026
Average: $1,150.00 · Weighted avg: $1,150.00 · Range: $1,150.00–$1,150.00 · Based on 1 award, Jun 22, 2026–Jun 22, 2026.
Trend chart needs at least 4 priced awards in this window (1 available).
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
1 distinct award line
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN 12561701-35
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| COUNTERSINK ANGLE | DEGREES MINIMUM 80.00 AND DEGREES MINIMUM 84.0 |
| END ITEM IDENTIFICATION | NSN 2310-015953986 |
| FASTENER LENGTH | INCHES NOMINAL 1.250 |
| HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 43.0 |
| HEAD DIAMETER | INCHES MINIMUM 0.480 AND INCHES MAXIMUM 0.531 |
| MATERIAL | OVERALL STEEL |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 160000 |
| MINIMUM YIELD STRENGTH | POUNDS PER SQUARE INCH 130000 |
| NOMINAL THREAD DIAMETER | INCHES 0.250 |
| SURFACE TREATMENT | OVERALL BLACK CHEMICAL FINISH |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MFR REF SINGLE TREATMENT RESPONSE DWG12469117(-AGNI FINISH) |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.250 |
| THREAD QUANTITY PER INCH | 20 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH ACROSS FLATS | INCHES NOMINAL 0.156 |
Open buys
DIBBS · quotes by Sep 25, 2026 · UNRESTRICTED