SpecificationAgeRangeDescription : Adult
Brand : Generic
BulletPoint1 : Purpose built for the instalation of ring base mounts, picatinny weaver rails, and/or ring caps on firearms.
BulletPoint2 : For replacing worn, corroded & damaged screws, or even just for a new custom build
BulletPoint3 : The screws's black oxide finish provides excellent protection against rust and corrosion.
BulletPoint4 : Designed to withstand heavy loads and demanding conditions, ensuring long-lasting and dependable use.
BulletPoint5 : Crafted from high-quality alloy steel for superior strength and longevity.
BulletPoint6 : 12.9 Hardness (as opposed to 10.9 common throughout the indistry) combined with our head design, limit the chance of screw heads tearing from the thread stem when use with higher caliber rifles
BulletPoint7 : 7.Forward and backward adjustment: press the sliding interface device with both hands to slide the bracket forward or backward, you can easily adjust the distance between the night vision device and your eyes.
BulletPoint8 : 8.If you encounter any problems during the purchase process, you are welcome to contact customer service directly to solve the problem.
Color : Black
Department : unisex-adult
DriveSystem : Torx
ExteriorFinish : Black Oxide
ExternallyAssignedProductIdentifier : 00850035400449
ExternallyAssignedProductIdentifier1 : 0037936644718
ExternallyAssignedProductIdentifier2 : 037936644718
GradeRating : Class 12.9
ImportDesignation : Imported
IncludedComponents : pvs18 l4g24 mount
ItemName : 6-48x1/4 (6.35mm) Matte Black Oxide Fillister Socket Head Rifle Base Screws .222in 5.64mm T10 Torx Star Drive 12PCS By HAILFIRE
ItemPackageDimensions_Height : 7.7978 centimeters
ItemPackageDimensions_Length : 1.397 centimeters
ItemPackageDimensions_Width : 7.0104 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : sporting-optic-mounts
Manufacturer : HAILFIRE
Material : Alloy Steel
MeasurementSystem : Imperial
MetalType : Alloy Steel
ModelName : pvs18 l4g24 mount
ModelNumber : TDDCVZGDZ
MountingType : RMR Footprint Mount
NumberOfBoxes : 1
NumberOfItems : 12
NumberOfPieces : 12
PackageLevel : unit
PartNumber : 64814FIL
ProductDescription :
Torx Scope Mounting Screws – Black Oxide Alloy Steel | 6-48 & 8-40 Threads
Shear precision. Not shear under pressure.
These 12.9-grade hardened Torx screws are built for shooters who need lasting strength, clean drive, and a reliable hold under recoil.
Finished in black oxide (blued), they’re made to endure.
Available in 6-48 (T10) and 8-40 (T15) thread variants.
Length and head style selectable via variation menu.
Heads up (literally):
- Oval/Weaver head screws are measured by full overall length, including the head.
- Fillister head screws are measured by thread length only, not including the head.
This matters when replacing factory hardware—check your specs and measure accordingly.
Not sure which you need?
Consult your user manual and/or local gunsmith.
Threads may also appear as:
6x48, 6-48, #6-48, No.6-48, 6 48, 6-48 UNEF
8x40, 8-40, #8-40, No.8-40, 8 40, 8-40 UNF
Reference Dimensions & Torque Specs:
- 6-48 = #6 screw, 48 TPI, approx. 0.1380" diameter (3.51 mm)
Recommended torque: 18 in-lbs (2.03 Nm)
- 8-40 = #8 screw, 40 TPI, approx. 0.1640" diameter (4.17 mm)
Recommended torque: 25–28 in-lbs (2.82–3.16 Nm)
Do not exceed 30 in-lbs unless specified by your hardware manufacturer.
Torque values are based on dry threads. Adding oil or grease alters torque requirements and may result in over-tightening.
Use of blue thread locker is optional—not required—when screws are torqued to nominal tension.
We know over-tightened screws can be good for business… but we’d rather see you back because you’re fitting out a new rig—not because your old one went to scrap.
Use the right tools, follow best practices, and give your gear the care it deserves.
Built to industry standards for scope ring bases, optic mounts, and custom rifle platforms.
Ideal for gunsmithing, replacements, and builds where failure is not an option.
Note:
Ensure your Torx drivers are properly ground and fit snugly to the socket head to avoid stripping.
- 6-48 screws use Torx T10
- 8-40 screws use Torx T15
ProductSiteLaunchDate : 2024-02-11T03:32:23.613Z
RecommendedUsesForProduct : Cycling
Size : 6-48x1/4 .25in 6.35mm
SportType : Airsoft
SportType1 : Hunting/Shooting
SportType2 : Hunting/Shooting
Style : Fillister Head .222in 5.64mm T10 Torx 12pcs
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 12
UnspscCode : 31161500
WarrantyDescription : 1 Year Manufacturer