6-48 & 8-40 Combo Optics Mount Screw Kit (Oval + Fillister, 6/8/10mm, 48pc) for Rifles and red dot mounts
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Product details
| Management number | 250218225 | Release Date | 2026/09/17 | List Price | US$10.00 | Model Number | 250218225 | ||
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| Category | |||||||||
6-48 & 8-40 Combo Optics Mount Screw Kit – 48 Piece Assortment Keep the right mounting screws on hand for firearm optic installations and repairs. This dual-thread screw assortment includes 6-48 and 8-40 thread sizes with multiple lengths and head styles to help match different bases, rails, and mounts. Built from Class 12.9 high-strength alloy steel for demanding mounting applications. Note: Firearm mounting patterns vary by brand/model. Verify thread size (6-48 or 8-40) and required screw length before installation. If you’re unsure, compare to your original screws or confirm with the mount/base manufacturer. Use proper torque and threadlocker per manufacturer recommendations.
- Military Grade: Strength rating Property Class 12.9 (high-strength alloy steel)
- Thread sizes: 6-48 and 8-40 Head styles: Oval Head + Fillister Head
- Lengths: 6mm, 8mm, 10mm
- Quantity: 4 of each size/head/length/thread combination (12 variants × 4 each = 48)
| ASIN | B0GW16S2Q5 |
|---|---|
| Brand | Eagle Precision |
| Color | Black |
| Set Name | 6-48 & 8-40 Combo Optics Mount Screw Kit |
| Head Type | Oval |
| Size Name | 6-48 and 8-40 |
| Metal Type | Hardened Steel |
| Unit Count | 48 Count |
| Item Weight | 1.7 g |
| Part Number | EP648.840COMB |
| Thread Size | 6-48, 8-40 |
| Thread Type | Unc |
| Drive System | Torx |
| Manufacturer | Eagle Precision |
| Thread Style | Right Hand |
| Fastener Size | 6-48 and 8-40 |
| Fastener Type | Machine Screw |
| Material Type | Hardened Steel |
| Exterior Finish | Black Oxide |
| Item Dimensions | 5.51 x 3.03 x 0.12 inches |
| Number Of Items | 1 |
| Number of Packs | 1 |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 48 |
| Screw Head Style | Fillister and Oval |
| Maximum Shear Strength | ~177,000 to 180,000 psi |
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