Pinch Screw (414516) for Singer 300U
Secure your machine’s critical settings with this Pinch Screw (Part #414516). Engineered specifically for the Singer 300U and United Sewing Machine NR models, this high-tensile fastener provides the clamping force necessary to lock internal components firmly onto their respective shafts.

Key Features & Benefits
High-Torque Clamping: Designed to provide a slip-free grip on moving shafts, ensuring that timing and positioning remain consistent during high-speed operation.

Industrial-Grade Hardened Steel: Manufactured to resist the shearing forces and vibrations common in heavy-duty industrial sewing environments.

Precision Threads: Machined to the exact tolerances of part #414516, allowing for a perfect fit that prevents stripping or backing out.

Low Profile Design: Engineered to fit within the tight clearances of the Singer 300U machine head without interfering with adjacent moving parts.

Orders are typically processed within 1–3 business days.

We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.

Free shipping is available on U.S. orders over $99.

Once your order ships, you will receive a tracking number by email.

For urgent orders or shipping questions, please contact us before placing your order.

We stand behind the quality of the products we sell.

• Genuine OEM parts are covered by the manufacturer's warranty where applicable.

• Aftermarket and generic parts are covered against manufacturing defects.

• If you receive a damaged, defective, or incorrect item, please contact us within 30 days of delivery.

• Warranty does not cover damage caused by improper installation, misuse, normal wear, or modifications.

If you have any questions, our support team is happy to help before or after your purchase.