{"product_id":"four-pack-one-quarter-inch-twenty-black-nylon-scre","title":"Four Pack One Quarter Inch Twenty Black Nylon Screw On Thru Threaded Knob Nuts With Six Star Hand Tighten Clamping Knobs Brass Insert Durable T Track Style Knob Handles For Easy Workbench Setup","description":"\u003cdiv\u003eFour Pack 1\/4-20 Nylon Star Knob Handles for T-Track\u003cbr\u003e\n✔️ 4 × 1\/4\"-20 nylon star knobs with brass insert, black \u003cp\u003eThese star knob handles are designed for 1\/4\"-20 threads on T-track workstations and tool benches. They provide secure grip and easy hand tightening for drill presses, lathes, fixtures, and fences.\u003c\/p\u003e ✅ Size: 1\/4\"-20 female thread; diameter 1\/4\" (6.35mm); head 1.26\" (32mm); height 0.51\" (13mm) \u003cbr\u003e\n✅ Material: nylon body with brass insert for durability \u003cbr\u003e\n✅ Package: four knobs per pack \u003cbr\u003e\n✅ Color: black; ergonomic star grip for comfortable, non-slip control \u003cbr\u003e\n \u003cp\u003e💡 What is a pillow block bearing used for in mechanical systems? Pillow block bearings provide shaft support while keeping it aligned under load.\n- Provides shaft support and alignment\n- Used with conveyors, motors, and linear guides\n- Includes options with sealed ball bearings and ceramic variants\n- Works with linear slide units and standard shafts\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48570451919083,"sku":"VXB0CMQM9ZD8","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61r-FeNHz6L.jpg?v=1779722249","url":"https:\/\/vxb.com\/products\/four-pack-one-quarter-inch-twenty-black-nylon-scre","provider":"VXB Bearings","version":"1.0","type":"link"}