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
$2.79
Weighted average
$2.42
Weighted by quantity
Observed range
$1.83–$5.00
Coverage
20 awards
Sep 29, 2010 – Jun 30, 2026
Average: $2.79 · Weighted avg: $2.42 · Range: $1.83–$5.00 · Based on 20 awards, Sep 29, 2010–Jun 30, 2026.
Unit cost by award date · 20 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
20 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Jun 30, 2026 | 8AK15ALINEDS LLCROUND ROCK, TXSAM | 135 × $4.80 | $648 | SPE4A626PU156 |
| Mar 17, 2024 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 84 × $5.00 | $420 | SPE4A624FB2FG |
| Mar 28, 2022 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 1,334 × $3.36 | $4,482 | SPE4A722F7354 |
| Feb 17, 2022 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 969 × $3.36 | $3,256 | SPE4A722F5535 |
| Nov 15, 2020 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 50 × $3.36 | $168 | SPE4A621F3107 |
| Oct 4, 2020 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 840 × $3.36 | $2,822 | SPE4A621F0095 |
| May 14, 2020 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 148 × $3.36 | $497 | SPE4A620F100H |
| Feb 13, 2020 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 144 × $2.87 | $413 | SPE5EY20F7096 |
| Dec 21, 2018 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 53 × $2.87 | $152 | SPE5EY19F3902 |
| Jul 27, 2017 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 226 × $2.87 | $649 | SPE5E317V3355 |
| Jun 13, 2017 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 351 × $2.87 | $1,007 | SPE5E317V2568 |
| Mar 1, 2017 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 656 × $1.92 | $1,260 | SPM5EY12D00014852 |
| Oct 8, 2015 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 1,807 × $1.89 | $3,415 | SPM5EY12D00012938 |
| Jul 28, 2014 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 1,498 × $1.83 | $2,741 | SPE5E214V9338 |
| Jan 7, 2014 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 1,006 × $2.00 | $2,012 | SPE5E214V2653 |
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 690372, 845946 ITEM 3
PN 509440-624
PN NAM1352-6-489, NAS1352-6-48P, NAS1352-6-49P
PN MS16997-107
PN 3X52, 8-128-503-00
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| FASTENER LENGTH | INCHES MINIMUM 2.940 AND INCHES MAXIMUM 3.000 |
| HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 45.0 |
| HEAD DIAMETER | INCHES MINIMUM 0.550 AND INCHES MAXIMUM 0.568 |
| HEAD HEIGHT | INCHES MINIMUM 0.368 AND INCHES MAXIMUM 0.375 |
| MATERIAL | OVERALL STEEL |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 160000 |
| MINIMUM YIELD STRENGTH | POUNDS PER SQUARE INCH 130000 |
| NOMINAL THREAD DIAMETER | INCHES 0.375 |
| SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TY 2 CL 3 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 1.440 AND INCHES MAXIMUM 1.500 |
| THREAD QUANTITY PER INCH | 16 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH ACROSS FLATS | INCHES MINIMUM 0.312 AND INCHES MAXIMUM 0.316 |
Open buys
DIBBS · quotes by Oct 1, 2026 · UNRESTRICTED