1 / 2PARKER BST-N2 Quick Connect,Plug,1/4",1/4"-18 31A978
Brand: Parker
Lowest of 2 offers — see all below
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- Ships from
- US
- Format
- Buy It Now
Sold by
grainger
175,883 feedback · 99.9 positive
Specifications
- MPN
- BSTN2
- BRAND
- Parker
- eBay Product ID (ePID)
- 194578686
About this product
Hydraulic Quick Connect Hose Coupling, Plug, ST Series, Brass, Coupling Size 1/4 in, Female, Max. Working Pressure @ 70 F 5,200 psi, Max. Flow Rate 22.71 lpm ST Series hydraulic quick-connect coupling plugs are the male end of coupling sets. Also called nipples, they're inserted into the coupling bodies (female ends) f…Read full descriptionShow less
Hydraulic Quick Connect Hose Coupling, Plug, ST Series, Brass, Coupling Size 1/4 in, Female, Max. Working Pressure @ 70 F 5,200 psi, Max. Flow Rate 22.71 lpm ST Series hydraulic quick-connect coupling plugs are the male end of coupling sets. Also called nipples, they're inserted into the coupling bodies (female ends) for use in hydraulics and fluid transfer.ST Series hydraulic quick-connect couplings are valve free to provide maximum air flow with minimal pressure loss. The smooth, open bore allows cleaning in applications where the same lines are used for more than one media including high-pressure water, steam washers, and carpet cleaners. ST Series couplings are interchangeable with similar straight-through high-flow couplings. Steel nipples are case hardened for dent resistance.
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Quick Connect,Plug,1/4",1/4"-18 31A978
Item Description
Hydraulic Quick Connect Hose Coupling, Plug, ST Series, Brass, Coupling Size 1/4 in, Female, Max. Working Pressure @ 70 F 5,200 psi, Max. Flow Rate 22.71 lpm ST Series hydraulic quick-connect coupling plugs are the male end of coupling sets. Also called nipples, they're inserted into the coupling bodies (female ends) for use in hydraulics and fluid transfer.ST Series hydraulic quick-connect couplings are valve free to provide maximum air flow with minimal pressure loss. The smooth, open bore allows cleaning in applications where the same lines are used for more than one media including high-pressure water, steam washers, and carpet cleaners. ST Series couplings are interchangeable with similar straight-through high-flow couplings. Steel nipples are case hardened for dent resistance.
PARKER BST-N2 Grainger Part #:31A978
Helpful…
Description written by a seller of this product on eBay. Store, shipping, payment and contact text has been removed. Check each offer for that seller's own terms.
Compare offers
2 listings from 2 sellers. Prices update periodically.
- Lowest price
- $9.99
- Highest price
- $19.00
- Offers
- 2from 2 sellers
- Lowest total
- $17.98
- price + stated shipping
| Seller | Condition | Ships from | Price | Shipping | Delivery & returns | Total | |
|---|---|---|---|---|---|---|---|
grainger via eBay 99.9% positive · 175,883 ratings Highly rated seller | Not stated | United States | $9.99Lowest price | $7.99 | Est. Oct 26 – Oct 28 | $17.98 | View Deal |
sharonsells2000 via eBay 99.8% positive · 5,225 ratings Highly rated seller | Not stated | United States | $19.00 | Not stated | Delivery not stated | — | View Deal |
Seller ratings are the feedback eBay reports for each seller. "Highly rated" means at least 98% positive from at least 100 ratings. Total = price + shipping, shown only when the listing states its shipping cost.
Price history
Lowest price available each day, tracked since Oct 7, 2026 (22 days).
- Current lowest
- $9.99
- Previous price
- No change yet
- Lowest recorded
- $9.99
- Highest recorded
- $9.99
- Trend
- → Stable
- since Oct 7
The lowest price for all conditions has not changed in this period, so there is no trend to chart yet.
History is built only from prices this site observed, starting the day tracking began; nothing is estimated or back-filled. Each point is the lowest price among the offers available that day. Shipping, duties and taxes are not included.
