SCREW,CLOSE TOLERANCE
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$4.92
Weighted average
$5.65
Weighted by quantity
Observed range
$2.24–$6.65
Coverage
3 awards
Jan 21, 2020 – Mar 11, 2022
Average: $4.92 · Weighted avg: $5.65 · Range: $2.24–$6.65 · Based on 3 awards, Jan 21, 2020–Mar 11, 2022.
Trend chart needs at least 4 priced awards in this window (3 available).
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
3 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Mar 11, 2022 | 53037HC MERCHANDISERS, INC.ONTARIO, CASAM | 962 × $6.65 | $6,397 | SPE4A522P5340 |
| Mar 9, 2020 | 1BRD5FDH AERO, LLCCOMMERCE, CASAM | 822 × $5.88 | $4,833 | SPE5E220V3824P00002 |
| Jan 21, 2020 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 336 × $2.24 | $753 | SPE5E220V2661P00002 |
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 985B4-8, AIC985-4-8B, AIC985B4-8
PN VT1694AS4-8
PN SF117B4-8
PN PBF1166B4-8
PN PBF1166B4-8
PN 121558-4-A8B
PN 121558-4-A8B
PN C7985B4-8
PN VT1694AS4-8
PN H185B4-8
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0 |
| END ITEM IDENTIFICATION | F16 |
| FASTENER LENGTH | INCHES NOMINAL 0.903 |
| GRIP DIAMETER | INCHES MINIMUM 0.2485 AND INCHES MAXIMUM 0.2495 |
| GRIP LENGTH | INCHES NOMINAL 0.500 |
| HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 46.0 AND ROCKWELL C MAXIMUM 50.0 |
| HEAD DIAMETER | INCHES MINIMUM 0.350 AND INCHES MAXIMUM 0.399 |
| HEAD HEIGHT | INCHES NOMINAL 0.063 |
| MATERIAL | OVERALL STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL NATIONAL STD SINGLE MATERIAL RESPONSE A-S-6487 |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 4400 |
| NOMINAL THREAD DIAMETER | INCHES 0.2500 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT |
| POINT CHAMFER ANGLE | DEGREES NOMINAL 45.0 |
| POINT LENGTH | INCHES NOMINAL 0.045 |
| SPECIAL FEATURES | SURFACE TEXTURE PER ANSI/ASME B46.1, CONICAL SURFACE OF HEAD, SHANK, FILLET, AREA AND THREAD ELEMENTS 32 RHR MAX. ALL OTHER SURFACES 125 RHR MAX; FINISH- ION VAPOR DEPOSITED ALUMINM COATING PER MIL-C-83488 TYPE II CLASS 3 WITH DRY FILM LUBE PER MIL-L-46010, TYPE I APPLIED OVER ALUMINM COATING |
| SURFACE TREATMENT | OVERALL ALUMINUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-C-83488 TYE II, CLASS 3 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES NOMINAL 0.403 |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
Open buys
DIBBS · quotes by Sep 24, 2026 · TOTAL SMALL BUSINESS
