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
$0.79
Weighted average
$0.62
Weighted by quantity
Observed range
$0.36–$1.54
Coverage
7 awards
Jun 3, 2001 – May 22, 2025
Average: $0.79 · Weighted avg: $0.62 · Range: $0.36–$1.54 · Based on 7 awards, Jun 3, 2001–May 22, 2025.
Unit cost by award date · 7 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
7 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| May 22, 2025 | 62206B & B SPECIALTIES INCANAHEIM, CASAM | 299 × $1.54 | $460 | SPE4A625V272L |
| May 27, 2020 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 237 × $1.00 | $237 | SPE5E220V5874P00001 |
| Sep 18, 2018 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 359 × $0.48 | $172 | SPE5E218V057R |
| Jan 19, 2016 | 3LRU1SPEC TECH USA INCTULSA, OKSAM | 250 × $0.75 | $186 | SPE5E216M0631 |
| May 20, 2015 | 77WH9WEST MICHIGAN TECHNICAL SUPPLY INCGRAND RAPIDS, MISAM | 550 × $0.53 | $290 | SPE5E215V6642P00001 |
| May 11, 2010 | 5G098DMC INDUSTRIES, LLCCOMPTON, CASAM | 228 × $0.85 | $194 | SPM5A410M2369 |
| Jun 3, 2001 | 1CY13QUESTRON AEROSPACE / FAS-TRONICSFORT WORTH, TXSAM | 1,300 × $0.36 | $468 | SP054001MQXD6 |
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 NAS1351-08-8P
PN FF-S-86
PN MS16998-19
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| FASTENER LENGTH | INCHES MINIMUM 0.469 AND INCHES MAXIMUM 0.500 |
| HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 45.0 |
| HEAD DIAMETER | INCHES MINIMUM 0.262 AND INCHES MAXIMUM 0.270 |
| HEAD HEIGHT | INCHES MINIMUM 0.159 AND INCHES MAXIMUM 0.164 |
| MATERIAL | OVERALL STEEL |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 160000 |
| MINIMUM YIELD STRENGTH | POUNDS PER SQUARE INCH 130000 |
| NOMINAL THREAD DIAMETER | INCHES 0.164 |
| NONDEFINITIVE SPEC/STD DATA | TYPE 6 |
| SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE A-S-QQ--416, TY 2, CL 2 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 0.413 AND INCHES MAXIMUM 0.500 |
| THREAD QUANTITY PER INCH | 36 |
| THREAD SERIES DESIGNATOR | UNF |
| WIDTH ACROSS FLATS | INCHES MINIMUM 0.141 AND INCHES MAXIMUM 0.143 |
Open buys
DIBBS · quotes by Sep 18, 2026 · UNRESTRICTED