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
$631.60
Weighted average
$522.39
Weighted by quantity
Observed range
$413–$850
Coverage
2 awards
Nov 6, 2024 – Mar 2, 2026
Average: $631.60 · Weighted avg: $522.39 · Range: $413.19–$850.00 · Based on 2 awards, Nov 6, 2024–Mar 2, 2026.
Trend chart needs at least 4 priced awards in this window (2 available).
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
2 distinct award lines
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 M1222SN8C324NCNN
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| FASTENER LENGTH | INCHES NOMINAL 1.50 |
| HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 24.0 AND ROCKWELL C MAXIMUM 35.0 |
| HEAD DIAMETER | INCHES MINIMUM 0.725 AND INCHES MAXIMUM 0.750 |
| HEAD HEIGHT | INCHES MINIMUM 0.492 AND INCHES MAXIMUM 0.500 |
| MATERIAL | OVERALL NICKEL ALLOY R-405 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-N-286 |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 130000 |
| NOMINAL THREAD DIAMETER | INCHES 0.500 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SOCKET HEAD CAP SCREW |
| SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-DTL-1222 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES NOMINAL 1.50 |
| THREAD QUANTITY PER INCH | 13 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH ACROSS FLATS | INCHES NOMINAL 0.375 |
Open buys
DIBBS · quotes by Sep 24, 2026 · UNRESTRICTED