SCREW,CLOSE TOLERANCE
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$1.86
Weighted average
$1.64
Weighted by quantity
Observed range
$1.29–$3.50
Coverage
5 awards
Feb 13, 1998 – Nov 4, 2015
Average: $1.86 · Weighted avg: $1.64 · Range: $1.29–$3.50 · Based on 5 awards, Feb 13, 1998–Nov 4, 2015.
Unit cost by award date · 5 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
5 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Nov 4, 2015 | 8K160UNIREX, INC.WICHITA, KSSAM | 317 × $1.29 | $409 | SPE5E216M0212 |
| Sep 17, 2015 | 6W912MEG TECHNOLOGIES, INC.HUNTINGTON BEACH, CASAM | 317 × $1.43 | $453 | SPE5E215VA773P00001 |
| Jan 19, 2011 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 100 × $1.33 | $133 | SPM5A411M1442 |
| Dec 22, 2010 | 5G098DMC INDUSTRIES, LLCCOMPTON, CASAM | 160 × $1.75 | $280 | SPM5A411M1050 |
| Feb 13, 1998 | 023T7REFA INTERNATIONAL INC.ARLINGTON, TXSAM | 100 × $3.50 | $350 | SP054098MD841 |
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 BACB30LU3D3
PN BACB30LU3D3
PN BACB30LU3D3
PN BACB30LU3D3
PN BACB30LU3D3
PN BACB30LU3D3
PN BACB30LU3D3
PN BACB30LU3D3
PN BACB30LU3D3
PN BACB30LU3D3
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| COUNTERSINK ANGLE | DEGREES NOMINAL 100.0 |
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | FIRST HOLE INCHES NOMINAL 0.370 |
| FASTENER LENGTH | INCHES MINIMUM 0.518 AND INCHES MAXIMUM 0.548 |
| GRIP DIAMETER | INCHES MINIMUM 0.1885 AND INCHES MAXIMUM 0.1895 |
| GRIP LENGTH | INCHES MINIMUM 0.178 AND INCHES MAXIMUM 0.198 |
| HEAD DIAMETER | INCHES MINIMUM 0.337 AND INCHES MAXIMUM 0.383 |
| MATERIAL | OVERALL STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 8740 |
| NOMINAL THREAD DIAMETER | INCHES 0.190 |
| SHANK UNTHREADED HOLE DIAMETER | FIRST HOLE INCHES MINIMUM 0.070 AND INCHES MAXIMUM 0.080 |
| SURFACE FINISH | THREADS MICROINCHES 32.0 |
| SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 2 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 0.320 AND INCHES MAXIMUM 0.370 |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
Open buys
DIBBS · quotes by Sep 24, 2026 · UNRESTRICTED