Description
Recoil
Recoil Thread Repair Kit — 1/4″-28 UNF
Part No: RC34048 | Barcode: 20317340484 | Thread: 1/4″-28 UNF
The Recoil 1/4″-28 UNF Thread Repair Kit permanently restores stripped, worn or cross-threaded 1/4″-28 UNF threads in aluminium, cast iron, magnesium and steel — every tool needed for the repair is supplied in one reusable case. Each installed Recoil insert forms a precision 304 stainless steel thread that is stronger than the original tapped hole.
Recoil RC34048 — Thread Repair Kit 1/4-28 UNF available at Alltools Geelong. Shop our full Thread Repair Kit 1/4-28 UNF range in Geelong.
1/4″-28 UNF
UNF
304 Stainless Inserts
Includes STI Tap
Includes HSS Drill
Install + Tang Tool
Suitable For
Aluminium
Cast Iron
Magnesium
Mild and Alloy Steel
Key Features & Benefits
- Complete in one case — the correct STI insert tap, HSS drill, installation tool and tang break-off tool are all included — no extra tooling to buy.
- 304 stainless steel inserts — pre-wound diamond-section wire inserts resist corrosion and spread load to create a thread stronger than the parent material.
- Exact 1/4″-28 UNF replacement — rebuilds the hole back to the original 1/4″-28 UNF bolt size so the standard fastener still fits.
- Permanent repair — unlike thread tape or oversize bolts, the Recoil insert is a permanent engineered fix suitable for high-load joints.
When to Use This Kit
Reach for the Recoil RC34048 kit when a 1/4″-28 UNF threaded hole is stripped, worn or cross-threaded and you need to return it to the standard 1/4″-28 UNF fastener — common on engine blocks, gearboxes, alloy castings and machinery. Choose the matching thread size and pitch for your fastener; coarse and fine pitch versions are listed in the table below.
Pro Tip: Wind the insert in until the top coil sits a quarter to half a turn below the surface, then snap the driving tang off with a sharp downward tap using the supplied break-off punch — leaving the tang in place can foul the bolt.
Authorised Australian Dealer — This product is backed by full Australian manufacturer warranty from Recoil Australia, with local support and service.
Product Specifications
| Part No. | Thread Size | Thread Form |
|---|---|---|
| RC35058 | M5 × 0.8 | Metric Coarse |
| RC35088 | M8 × 1.25 | Metric Coarse |
| RC38108 | M10 × 1 | Metric Fine |
| RC37108 | M10 × 1.25 | Metric Fine |
| RC35108 | M10 × 1.5 | Metric Coarse |
| RC35128 | M12 × 1.75 | Metric Coarse |
| RC35168 | M16 × 2 | Metric Coarse |
| RC33048 | 1/4″-20 UNC | UNC |
| RC34048 ★ | 1/4″-28 UNF | UNF |
| RC33058 | 5/16″-18 UNC | UNC |
| RC34058 | 5/16″-24 UNF | UNF |
| RC33068 | 3/8″-16 UNC | UNC |
| RC33078 | 7/16″-14 UNC | UNC |
| RC34078 | 7/16″-20 UNF | UNF |
| RC33088 | 1/2″-13 UNC | UNC |
| RC34088 | 1/2″-20 UNF | UNF |
★ You are viewing the highlighted variant. Other sizes in this series are also available.
Browse our wide range of thread repair kits & inserts at Alltools Geelong.
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