5Pcs 3/8"-16 Threaded Ball Knobs,1 3/8" Dia Ball Knob Female, 5/8" Thread Depth, 1/16" Thread Pitch, 2/5" Thread Dia Female Thread, Bakelite Handle Thermoset Ball Knob Lawn Mowers Black

‌Product Description:‌ ‌5-Pack Black Bakelite Ball Knobs - 3/8"-16 Female Threads (1-3/8" Dia)‌ Upgrade your lawn mower controls or machinery with this practical set of high-quality, durable ball knobs. Each knob is precision-machined from rigid thermoset Bakelite (Phenolic), offering exceptional resistance to chemicals, oils, fuels, and weathering, making it ideal for demanding outdoor and workshop applications. ‌Key Features:‌ ‌Material:‌ Industrial-grade Thermoset Bakelite (Phenolic Resin) - Provides superior strength, dimensional stability, and insulation properties. ‌Thread Specification:‌ Female 3/8"-16 UNC (Unified National Coarse). Nominal Thread Diameter: 2/5" (0.400" / 10.16mm) Thread Pitch: 1/16" (16 TPI - Threads Per Inch) Thread Depth: 5/8" (0.625" / 15.88mm) - Ensures deep, secure engagement with mating bolts or studs. ‌Knob Design:‌ Ball Diameter: 1-3/8" (1.375" / 34.93mm) - Offers a comfortable, grippy surface. Classic spherical shape for easy manual operation. ‌Color:‌ Matte Black - Professional appearance. ‌Quantity:‌ Pack of 5 identical knobs - Excellent value for replacements or multiple installations. ‌Perfect For:‌ Lawn Mower Deck Height Adjustments Lawn Mower Grass Chute/Direction Controls Industrial Machinery Handles & Clamps Jigs, Fixtures, and Workshop Equipment Valves, Levers, and any application needing a secure, ergonomic grip for threaded shafts. Ensure smooth, reliable adjustments on your equipment with these sturdy and functional Bakelite ball knobs. Order your 5-pack today!

• ‌Durable Thermoset Bakelite:‌ Crafted from robust phenolic thermoset Bakelite for excellent chemical resistance, electrical insulation, and long-lasting performance in harsh environments like lawn care.
• Precision 3/8"-16 Female Threads:‌ Features standard 3/8"-16 UNC threads (2/5" nominal thread diameter, 1/16" thread pitch) with a deep 5/8" thread engagement depth for secure, vibration-resistant fastening.
• Ergonomic 1-3/8" Diameter Ball:‌ Provides a comfortable, easy-to-grip spherical handle (1.375" / 35mm diameter) for effortless hand tightening and loosening, even with gloves.
• ‌Ideal for Lawn Mowers & Machinery:‌ Perfect replacement knobs for lawn mower height adjustments, chute controls, and various industrial equipment requiring manual clamping or adjustment.
• ‌Value 5-Pack in Black:‌ Convenient set of 5 identical black ball knobs for multiple installations, replacements, or workshop projects requiring consistent hardware.