Description
[1000 BULK] Jackscrews Steel Zinc Yellow 4/40 X 9/16 offers a bulk-pack of high-quality fasteners designed for precise lifting, leveling, and adjustment tasks. With a durable steel body and a zinc yellow finish, these jackscrews resist corrosion while remaining highly visible in busy workshop environments. The 4/40 thread size and 9/16 inch length make them suitable for a wide range of small-to-medium applications.
Crafted for reliability in manufacturing, assembly, and maintenance, these jackscrews provide smooth operation and strong holding power under demanding conditions. Whether you’re outfitting a jig, fixture, or machine, these jackscrews are built to perform.
Key features
- Quantity: 1000 pieces per bulk pack
- Material: Hardened steel for strength and durability
- Finish: Zinc yellow plated for corrosion resistance and high visibility
- Thread size: 4/40
- Length: 9/16 in
- Applications: Lifting, leveling, and precise adjustments in machinery, fixtures, and equipment
Stock up today to ensure your workshops, manufacturers, and repair teams have the dependable jackscrews they need for consistent results and smooth operation.
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If you’re not sure that this product is right for you, give us a call!
800-222-0324

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