BOLT,CLOSE TOLERANCE
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$7.05
Weighted average
$7.05
Weighted by quantity
Observed range
$7.05–$7.05
Coverage
1 award
Sep 27, 2004 – Sep 27, 2004
Average: $7.05 · Weighted avg: $7.05 · Range: $7.05–$7.05 · Based on 1 award, Sep 27, 2004–Sep 27, 2004.
Trend chart needs at least 4 priced awards in this window (1 available).
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
1 distinct award line
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 84H17
PN B6812
PN AN174H17A
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| FASTENER LENGTH | INCHES MINIMUM 1.890 AND INCHES MAXIMUM 1.937 |
| GRIP DIAMETER | INCHES MINIMUM 0.2487 AND INCHES MAXIMUM 0.2492 |
| GRIP LENGTH | INCHES MINIMUM 1.422 AND INCHES MAXIMUM 1.454 |
| HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0 |
| HEAD HEIGHT | INCHES MINIMUM 0.140 AND INCHES MAXIMUM 0.172 |
| HOLE DIAMETER | INCHES NOMINAL 0.046 |
| HOLE QUANTITY | 1 |
| HOLE TYPE | DRILLED |
| MATERIAL | OVERALL STEEL COMP 4140 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5626 |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 125000 |
| NOMINAL THREAD DIAMETER | INCHES 0.250 |
| SURFACE FINISH | BEARING SURFACE OF HEAD MICROINCHES 63.0 |
| SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY2 CL3 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 0.436 AND INCHES MAXIMUM 0.515 |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNF |
| WIDTH BETWEEN FLATS | INCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.440 |
Open buys
DIBBS · quotes by Sep 18, 2026 · UNRESTRICTED