Hand Knob Screws
Jergens Hand Knob Screws are designed for applications where
thumb screws are too light, and a heavier, larger unit is
needed.
Features, Benefits, & Product
Specifications:
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Head Material & Finish: Cast Iron, Zinc-Plated
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Stem Material & Finish: Stressproof® Steel, Black Oxide
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Dog point end
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Thread: 2A-UNC