JW WINCO Revolving Ball Knobs: Ball, Plastic w/ SS Thread, M12 Thread, 31 mm Thread Lg
The JW WINCO Revolving Ball Knob with Threaded Hole (MPN 319.5-50-M12-B) is a plastic knob with a stainless steel M12 thread, featuring a 50 mm diameter and 31 mm thread length. This component is designed for manual…
SKU 3G-OTH-535081
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The JW WINCO Revolving Ball Knob with Threaded Hole (MPN 319.5-50-M12-B) is a plastic knob with a stainless steel M12 thread, featuring a 50 mm diameter and 31 mm thread length. This component is designed for manual adjustment or positioning applications requiring a durable, corrosion-resistant threaded interface.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is JW WINCO Revolving Ball Knob 319.5-50-M12-B used for?
This plastic revolving ball knob with stainless steel M12 thread is used for manual adjustment, positioning, or clamping on industrial machinery, jigs, and fixtures. Its 50 mm diameter provides a comfortable grip, while the corrosion-resistant thread ensures reliable operation in demanding environments.
What are the specifications of JW WINCO 319.5-50-M12-B?
The JW WINCO 319.5-50-M12-B is a revolving ball knob with a 50 mm diameter, plastic body, and stainless steel M12 threaded insert. Thread length is 31 mm. It is designed for manual adjustment applications requiring a durable, corrosion-resistant threaded interface.
Where to buy JW WINCO Revolving Ball Knobs worldwide?
3G Electric supplies JW WINCO Revolving Ball Knobs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 319.5-50-M12-B or other JW WINCO knob configurations.
How to select the right JW WINCO revolving ball knob?
Select based on thread size (M12 in this model), knob diameter (50 mm for comfortable grip), and material (plastic with stainless steel thread for corrosion resistance). Ensure thread length (31 mm) matches your mounting depth. For other sizes, consult JW WINCO specifications or contact 3G Electric for guidance.
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Aplikasi umum untuk JW WINCOJW WINCO Produk
3G Electric memasok JW WINCO revolving ball knobs with threaded hole. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.









