Thumbscrews are a hand-turnable fasteners designed to provide easy access to internal blaster components for toolless battery installation, spring and barrel swaps, and other tuning and maintenance. Featuring knurling on the sides for easier grip, these are a basic, cost-effective upgrade for many blasters. Available in a variety of sizes to purchase for replacement or upgrade of select blasters, or for custom mod projects. Organized by thread size and length. Having trouble finding what you're looking for? Email us! FEATURES:• Thumbscrews• Toolless fastener• Instant upgrade for many blasters• Easily access battery compartments• Quickly swap springs and barrels• Multiple sizes and lengths available INCLUDES: • 1 Thumbscrew in the size of your choice COMPATIBILITY:Our most popular thumbscrews include...• M2 x 5mm: Diana• M2.5 x 12mm: Vesper Smart Display Port• M3 x 8mm: Nightingale, Gryphon, Flycore Platform, Venom• M3 x 12mm: Vector, Maxim, Challenger (2), Rage Fire (2) • M3 x 14mm: Stryfe• M3 x 25mm: Seagull (2)• M3 x 30mm: Kunlun (2), Harrier (2) Check our Compatibility Guide for a complete list of blasters and quantities! SPECS: • Material: Stainless Steel, Nylon• Dimensions: varies• Weight: varies LINKS:• Nuts + Washers• Brass Heat-Set Inserts• More Hardware
![Thumbscrews [Tempest]](https://cdn.shopify.com/s/files/1/0524/2277/0879/products/92253bda-68e6-5dda-8a3c-42a075645243.jpg?v=1696204262&width=480)