5/16" x 3-1/4" JOHNNY BOLT LONG SOLID BRASS
$4.52 per ea
Based on only 2 purchases, so treat it as indicative rather than a settled market rate.
How much does 5/16" x 3-1/4" johnny bolt long solid brass cost?
Contractors are currently paying $4.52 to $4.52 per ea, with a median of $4.52. That range is the middle half of actual invoiced prices over the last 12 months — the cheapest and most expensive outliers are excluded, because one mis-keyed line item shouldn't define what you think a fair price is.
If you're paying above $4.52 per ea, you're in the top quarter of what other contractors pay for the same item — worth a conversation with your supplier.
What drives the price
- Size and material. The single biggest factor, and why we price at this level of detail rather than lumping every generic together.
- Supplier. The same item can differ meaningfully in price between suppliers in the same market, which is a large part of why this range has width at all.
- Order volume. Counter pickups price differently from a scheduled bulk delivery.
- When you bought. Prices drift. This is a trailing 12-month window, so it reflects the current market rather than a historical average.
Related generic prices
| Product | Typical range | Median |
|---|---|---|
| 2" SUSPENSION CLAMPS | $2.25 – $2.25 / ea | $2.25 |
| 3/4" 4X8’ CDX YP AGENCY PLYWOO | $1.13 – $1.36 / sf | $1.31 |
| 1 COPPER CAP | $0.35 – $1.15 / ea | $0.35 |
| 12" x 10" SIAMESE CONN FOR FIRE DEPT | $8.63 – $12.00 / ea | $11.71 |
| SAFETY GLASS OVER THE GLASS | $4.95 – $4.95 / ea | $4.95 |
| 3/4" SUSPENSION CLAMP | $0.15 – $0.17 / ea | $0.15 |
| RIGHT SIDE HEADER X1 | $3.18 – $10.69 / ea | $3.96 |
| 1/2" PLASTIC MICKY EARS STRAPS | $2.00 – $2.00 / ea | $2.00 |
| 6" Adjustable wrench (FOR SPRINKLER CABINET) | $9.02 – $9.02 / ea | $9.02 |
| 3" IPS GALVANIZED PIPE STRAP | $1.45 – $5.05 / ea | $4.58 |
| 1/2 inch SPLIT RING COPPER | $0.85 – $1.13 / ea | $0.85 |
| "16G" 6" FLAT METAL 10’ .00 | $1.64 – $2.30 / ft | $1.67 |
How we know this
These figures come from real invoices processed through CostCrunch, not list prices or survey data. We normalise each line to a price per unit, exclude the top and bottom 1% as outliers, and we publish what we have for the last 12 months and say how thin it is. Where a figure rests on very few purchases, a single supplier or a single company, that is noted alongside it — those are one buyer's experience rather than a market rate — below that, an average says more about one buyer than about the market.
Check your own invoices against these prices — CostCrunch reads every line item and flags anything above market.