ANT SUPPLIES LTD
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REPLACEMENT RAIL AND SCOPE MOUNT SCREWS
Imperial thread replacement / upgrade screws.
REPLACEMENT RAIL BASE / SCOPE MOUNT SCREWS
6-48 x 0.12″ T10£4.80p for four or
£7.68p for eight
Torx T10 countersunk heads.
Thread type ~ 6-48.
Thread length ~ 0.128″ / 3.26mm.
Overall length ~ 0.211″ / 5.36mm.
Head diameter ~ 0.213″ / 5.41mm.
OPTION A-i
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 ~ 0.167″ / 4.25mm.
Overall length ~ 0.250″ / 6.35mm.
Head diameter ~ 0.213″ / 5.41mm.
OPTION A-ii
6-48 x 0.182″ T15£4.80p for four or
£7.68p for eight
Torx T15 socket heads.
Thread type ~ 6-48.
Thread length ~ 0.182″ / 4.62mm.
Overall length ~ 0.300″ / 7.62mm.
Head diameter ~ 0.196″ / 5.00mm.
OPTION C
6-48 x 0.225″ T15£4.80p for four or
£7.68p for eight
Torx T15 socket heads.
Thread type ~ 6-48.
Thread length ~ 0.225″ / 6.00mm.
Overall length ~ 0.354″ / 9.00mm.
Head diameter ~ 0.224″ / 5.70mm.
OPTION C-i
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
8-40 x 0.12″ T15£4.80p for four or
£7.68p for eight
Torx T15 socket heads.
Thread type ~ 8-40.
Thread length ~ 0.118″ / 3.0mm.
Overall length ~ 0.25″ / 6.2mm.
Head diameter ~ 0.235″ / 6.0mm.
OPTION E
*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.
For the Tier One Remington 700 Short Action Picatinny Rail, you would need 2x A-ii and 2x A-iv screws.
We also have #6-32 and #5-40 replacement screws available and,
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
Insert Torx Head Screws.
6-48 x 0.25″ countersunk T10 (A-ii):
Should be a good match for the factory screws on the Ruger 10/22 and Remington 700 rails.
Known as Countersunk / Oval / Weaver screws.
6-48 x 0.182″ T15 (C):
A good match for our multi-rail Ruger 10/22 rails.
6-48 x 0.225″ T15 (C-i):
6-48 x 0.24″ T15 (C-iia):
Should be a good match for the factory screws on Remington 700 Picatinny Rails
(longer screws).
6-48 x 0.25″ T15 (C-iib):
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:
8-40 x 0.12″ T15:
SPECIAL ORDER OPTIONS:
The Countersunk / Oval / Weaver OPTION A screws are also available with overall lengths:
0.213″, 0.315″, 0.375″ and 0.469″.
The OPTION C screws can also be supplied in the following overall lengths:
0.225″, 0.25″, 0.335″, 0.375″ and 0.5″.
6-48 x 0.23″ T10£4.80p for four or
£7.68p for eight
Torx T10 countersunk heads.
Thread type ~ 6-48.
Thread length ~ 0.232″ / 5.90mm.
Overall length ~ 0.315″ / 8.00mm.
Head diameter ~ 0.213″ / 5.41mm.
OPTION A-iii
6-48 x 0.29″ T10£4.80p for four or
£7.68p for eight
Torx T10 countersunk heads.
Thread type ~ 6-48.
Thread length ~ 0.293″ / 7.43mm.
Overall length ~ 0.375″ / 9.53mm.
Head diameter ~ 0.213″ / 5.41mm.
OPTION A-iv
6-48 x 0.38″ T10£4.80p for four or
£7.68p for eight
Torx T10 countersunk heads.
Thread type ~ 6-48.
Thread length ~ 0.386″ / 9.81mm.
Overall length ~ 0.469″ / 11.91mm.
Head diameter ~ 0.213″ / 5.41mm.
OPTION A-v
6-48 x 0.335″ T15£4.80p for four or
£7.68p for eight
BY SPECIAL ORDER
Torx T15 socket heads.
Thread type ~ 6-48.
Thread length ~ 0.335″ / 8.51mm.
Overall length ~ *.**″ / **.**mm.
Head diameter ~ 0.200″ / 5.10mm.
OPTION C-iii
6-48 x 0.375″ T15£4.80p for four or
£7.68p for eight
BY SPECIAL ORDER
Torx T15 socket heads.
Thread type ~ 6-48.
Thread length ~ 0.375″ / 9.53mm.
Overall length ~ *.**″ / **.**mm.
Head diameter ~ 0.200″ / 5.10mm.
OPTION C-iv
6-48 x 0.23″ T10 (A-iii):
6-48 x 0.29″ T10 (A-iv):
6-48 x 0.38″ T10 (A-v):
| 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 |
| 0.211″ / 5.36mm | #6-48 | 0.128″ / 3.26mm | COUNTERSUNK T-10 | 0.082″ / 2.10mm | 0.213″ / 5.41mm | A-i |
| 0.250″ / 6.35mm | #6-48 | 0.167″ / 4.25mm | COUNTERSUNK T-10 | 0.082″ / 2.10mm | 0.213″ / 5.41mm | A-ii |
| 0.315″ / 8.00mm | #6-48 | 0.232″ / 5.90mm | COUNTERSUNK T-10 | 0.082″ / 2.10mm | 0.213″ / 5.41mm | A-iii |
| 0.375″ / 9.53mm | #6-48 | 0.293″ / 7.43mm | COUNTERSUNK T-10 | 0.082″ / 2.10mm | 0.213″ / 5.41mm | A-iv |
| 0.469″ / 11.91mm | #6-48 | 0.386″ / 9.81mm | COUNTERSUNK T-10 | 0.082″ / 2.10mm | 0.213″ / 5.41mm | A-v |
| 0.271″ / 6.90mm | #6-48 | 0.141″ / 3.60mm | SOCKET T-15 | 3.3mm | 0.196″ / 5.00mm | B |
| 0.300″ / 7.62mm | #6-48 | 0.182″ / 4.62mm | SOCKET T-15 | 3.0mm | 0.196″ / 5.00mm | C |
| 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″ / 6.10mm | SOCKET T-15 | 3.15mm | 0.196″ / 4.99mm | C-iib |
| TBC | #6-48 | 0.335″ | SOCKET T-15 | 2.6mm | 0.200″ / 5.10mm | C-iii |
| TBC | #6-48 | 0.375″ | SOCKET T-15 | 2.6mm | 0.200″ / 5.10mm | 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″ / 9.00mm | #8-40 | 0.25″ / 6.20mm | SOCKET T-15 | 2.8mm | 0.205″ / 5.27mm | D |
| 0.25″ / 6.20mm. | #8-40 | 0.118″ / 3.00mm | COUNTERSUNK T-15 | 5.94mm | 0.235″ / 6.00mm | E |
