

Secure Coupling with Included Jam Nuts
Key Highlights
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Designed for coupling isolators to load cells and steelyard rods
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Made from corrosion-resistant stainless steel
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Supplied with jam nuts for a secure and adjustable fit
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Available in multiple thread combinations and lengths
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Ideal for custom weighing assemblies and industrial scale integration
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Safe load capacities up to 7,000 lb
SellEton’s Threaded Adapters provide a reliable and durable connection between isolators, load cells, and steelyard rods in tension-mounted weighing systems. Manufactured from high-strength stainless steel, these adapters are built to resist corrosion and withstand tough industrial environments.
Each adapter is supplied with jam nuts to ensure a firm grip, prevent loosening, and allow easy alignment during installation. With a wide variety of thread types and lengths, these adapters are ideal for custom configurations where standard fittings do not suffice.
Whether you’re building a new tension scale system or replacing components in an existing one, these adapters ensure precise alignment, stability, and secure integration of your weighing components.
Specifications – Threaded Adapters
Part # | A | B | C (Length) | Thread D | Thread E | Safe Load | |||
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33561 | – | – | 2.00 in | 1/4-28 UNF | 1/4-28 UNF | 300 lb | |||
33562 | 0.94 in | 0.94 in | 2.00 in | 1/4-28 UNF | 1/4-20 UNC | 300 lb | |||
33563 | 0.92 in | 1.02 in | 2.06 in | 1/4-28 UNF | 3/8-24 UNF | 300 lb | |||
33564 | 0.94 in | 0.94 in | 2.00 in | 1/4-28 UNF | 3/8-16 UNC | 300 lb | |||
33565 | 1.06 in | 1.06 in | 2.25 in | 1/4-20 UNC | 3/8-16 UNC | 300 lb | |||
33567 | 1.06 in | 1.06 in | 2.25 in | 1/4-28 UNF | 1/2-13 UNC | 300 lb | |||
33568 | – | – | 2.00 in | 3/8-24 UNF | 3/8-24 UNF | 500 lb | |||
33569 | 0.91 in | 0.91 in | 2.00 in | 3/8-16 UNC | 3/8-24 UNF | 500 lb | |||
33570 | 1.06 in | 1.06 in | 2.25 in | 3/8-24 UNF | 1/2-13 UNC | 500 lb | |||
33571 | 1.31 in | 1.31 in | 2.75 in | 1/2-13 UNC | 5/8-11 UNC | 3,000 lb | |||
33572 | 0.87 in | 0.87 in | 2.00 in | 1/2-13 UNC | 1/2-20 UNF | 3,000 lb | |||
33573 | – | – | 2.06 in | 1/2-20 UNF | 1/2-20 UNF | 3,000 lb | |||
33574 | 1.31 in | 1.31 in | 2.75 in | 1/2-20 UNF | 5/8-11 UNC | 3,000 lb | |||
33575 | 1.31 in | 1.31 in | 3.00 in | 3/4-16 UNF | 3/4-10 UNC | 7,000 lb |
Do not exceed the listed safe load capacity.
Achieve strong, secure, and corrosion-resistant connections in your custom weighing systems with SellEton’s premium Threaded Adapters. Choose your configuration and enhance your assembly today.
Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.