ANT SUPPLIES LTD
Free postage and packaging, UK mainland.
REPLACEMENT RAIL AND SCOPE MOUNT SCREWS
Imperial thread replacement / upgrade screws.
REPLACEMENT RAIL BASE / SCOPE MOUNT SCREWS
6-48 x 0.16″ T10£4.80p for four or
£7.68p for eight
Torx T10 countersunk heads.
Thread type ~ 6-48.
Thread length ~ 0.16″ / 4.07mm.
Overall length ~ 0.25″ / 6.35mm.
Head diameter ~ 0.213″ / 5.41mm.
OPTION A-ii
6-48 x 0.14″ T15£4.80p for four or
£7.68p for eight
Torx T15 socket heads.
Thread type ~ 6-48.
Thread length ~ 0.141″ / 3.6mm.
Overall length ~ 0.271″ / 6.9mm.
Head diameter ~ 0.196″ / 5.0mm.
OPTION B
6-48 x 0.25″ T15£4.80p for four or
£7.68p for eight
Torx T15 socket heads.
Thread type ~ 6-48.
Thread length ~ 0.25″ / 6.35mm.
Overall length ~ 0.34″ / 8.80mm.
Head diameter ~ 0.224″ / 5.70mm.
OPTION C-iia
6-48 x 0.24″ T15£4.80p for four or
£7.68p for eight
Torx T15 socket heads.
Thread type ~ 6-48.
Thread length ~ 0.24″ / 6.1mm.
Overall length ~ 0.36″ / 9.25mm.
Head diameter ~ 0.196″ / 4.99mm.
OPTION C-iib
6-48 x 0.50″ T15£4.80p for four or
£7.68p for eight
Torx T15 socket heads.
Thread type ~ 6-48.
Thread length ~ 0.50″ / 12.70mm.
Overall length ~ 0.64″ / 16.30mm.
Head diameter ~ 0.224″ / 5.70mm.
OPTION C-v
8-40 x 0.25″ T15£4.80p for four or
£7.68p for eight
Torx T15 socket heads.
Thread type ~ 8-40.
Thread length ~ 0.25″ / 6.2mm.
Overall length ~ 0.359″ / 9mm.
Head diameter ~ 0.205″ / 5.27mm.
OPTION D
*SPECIAL OFFER*
Buy any two packs or more for 20% offClick here for specs / dimensions guide at the end of the page.
Condition: New
For American spec rails, base mounts and scope rings.
For spares, replacements or upgrading.
Heat treated Torx head screws.
ALSO AVAILABLE TO SPECIAL ORDER:
Hex socket head cap steel bolts, with #5-40 full thread, in 1/4″ or 3/8″ thread lengths.
Flat countersunk socket head cap steel bolts, with #5-40 full thread, in 1/4″, 3/8″ or 5/8″ thread lengths.
In pack of 20 for £10.
We also have metric thread screws for European and some UK spec rails and mounts.
Also available ~ Ruger 10/22 Rail Bases, Remington 700 Rail Bases, Torx Key Wrenches and Insert Torx Head Screws.
OPTION A can also be supplied in these overall lengths by special order:
0.213″, 0.315″ and 0.469″.
OPTION C can also be supplied in these overall lengths by special order:
0.225″, 0.25″, 0.335″, 0.375″ and 0.5″.
6-48 x 0.25″ countersunk T10:
Should be a good match for the factory screws on the Ruger 10/22 and Remington 700 rails.
6-48 x 0.14″ T15:
Should be a good match for the factory screws on Remington 700 Picatinny Rails
(shorter screws).
6-48 x 0.24″ T15 (C-ii):
Should be a good match for the factory screws on Remington 700 Picatinny Rails
(longer screws).
6-48 x 0.25″ T15 (C-iii):
Should also be a good match for the factory screws on Remington 700 Picatinny Rails
(longer screws).
Lower profile socket heads ~ 5.7mm diameter x 2.45mm long.
6-48 x 0.50″ T15 (C-iv):
8-40 x 0.25″ T15:
| OVERALL LENGTH | THREAD TYPE | THREAD LENGTH | HEAD TYPE | HEAD LENGTH | HEAD DIAMETER | CODE |
|---|---|---|---|---|---|---|
| OVERALL LENGTH | THREAD TYPE | THREAD LENGTH | HEAD TYPE | HEAD LENGTH | HEAD DIAMETER | CODE |
| 0.213″ | #6-48 | TBC | COUNTERSUNK T-10 | TBC | 0.213″ / 5.41mm | A-i |
| 0.25″ / 6.35mm | #6-48 | 0.16″ / 4.07mm | COUNTERSUNK T-10 | 2.28mm | 0.213″ / 5.41mm | A-ii |
| 0.315″ | #6-48 | TBC | COUNTERSUNK T-10 | TBC | 0.213″ / 5.41mm | A-iii |
| 0.469″ | #6-48 | TBC | COUNTERSUNK T-10 | TBC | 0.213″ / 5.41mm | A-iv |
| 0.271″ / 6.9mm | #6-48 | 0.141″ / 3.6mm | SOCKET T-15 | 3.3mm | 0.196″ / 5.0mm | B |
| 0.354″ / 9.00mm | #6-48 | 0.225″ / 6.00mm | SOCKET T-15 | 3.6mm | 0.224″ / 5.70mm | C-i |
| 0.34″ / 8.80mm | #6-48 | 0.25″ / 6.35mm | SOCKET T-15 | 2.45mm | 0.224″ / 5.70mm | C-iia |
| 0.36″ / 9.25mm | #6-48 | 0.24″ / 6.1mm | SOCKET T-15 | 3.15mm | 0.196″ / 4.99mm | C-iib |
| TBC | #6-48 | 0.335″ | SOCKET T-15 | 2.6mm | 5.1mm | C-iii |
| TBC | #6-48 | 0.375″ | SOCKET T-15 | 2.6mm | 5.1mm | C-iv |
| 0.64″ / 16.30mm | #6-48 | 0.50″ / 12.70mm | SOCKET T-15 | 3.6mm | 0.224″ / 5.70mm | C-v |
| 0.359″ / 9mm | #8-40 | 0.25″ / 6.2mm | SOCKET T-15 | 2.8mm | 0.205″ / 5.27mm | D |
