{"product_id":"heavy-duty-5-16-18-thread-star-knobs-rock-solid-gr","title":"Heavy Duty 5\/16 18 Thread Star Knobs Rock Solid Grip No Sweat Hand Tightening Clamping Screws Pro Grade Nylon And Galvanized Steel Body Quick Install For Machine Shop Gear Pack Of Six","description":"\u003cdiv\u003eHigh Quality 5\/16 18 Star Knob Nuts Pack 6\u003cbr\u003e\n✔️ 5\/16 18 threaded clamping stars 40mm diameter 15mm tall nylon steel \u003cp\u003eThis pack of six heavy duty star knobs measures 1.57 inch \/ 40mm across the head and stands 0.59 inch \/ 15mm tall. Built for workshop gear like drill presses and saw jigs, these clamping stars give you a secure non slip grip for fast manual fixture adjustments without tools.\u003c\/p\u003e ✅ 5\/16 18 standard acme compatible threading for quick machine adapter fits\u003cbr\u003e\n✅ Polished black nylon shell paired with hot dip galvanized carbon steel core\u003cbr\u003e\n✅ Through hole bolt mounting allows extra thread run for longer clamp shafts\u003cbr\u003e\n✅ Ergonomic thumbwheel pattern cuts hand fatigue during repeated tool setup shifts\u003cbr\u003e \u003cp\u003e💡 Why choose 5\/16 18 star wing screws over standard hex nuts for lathe and drill press fixtures?\nFast manual locking hardware saves serious time on machine tooling changes.\n- 5\/16 18 threading works handy on most commercial rod assemblies and drill press spindle shafts\n- Smooth polyamide covers prevent cross threading on expensive aluminum t slots without stripping\n- Open center build leaves extra screw engagement free when switching between different jig boards\n- Zinc coated steel insert fights garage rust while spinning loose way easier than wrench driven fasteners\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49240941199595,"sku":"VXB0D794DZYG","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61JMEcR16YL.jpg?v=1786915200","url":"https:\/\/vxb.com\/products\/heavy-duty-5-16-18-thread-star-knobs-rock-solid-gr","provider":"VXB Bearings","version":"1.0","type":"link"}