3/8" Steel Round Washer Face Thumb Screw

Part ID: ST7601-00

Technical Specifications

Grade (Alloy):
12L14 (QQ-S-637, ASTM-A-108)
1215 (QQ-S-637, ASTM-A-108)
Profile Round
Overall Length 0.562"
Male Thread #4-40
Thread Length 3/8"
Head Diameter 3/8"
Head Length 3/16"
Washer Diameter 3/8"
Washer Length 1/8"
Finish Desc. (Spec) Unplated
Compliant To RoHS, WEEE, DFARS, Conflict Minerals

Available Finishes

Code Description Specification Quantity Available
00 Unplated Plain 0
61 Nickel AMS-QQ-N-290 0

Product Description

Lyn-Tron's Washer Thumb Screws are designed to be installed by hand rather than by hand tools or power tools. The high-quality knurl provides a non-slip surface to grip onto. In addition, the washer face provides a decorative appearance, but also adds clearance between the head and mating part making these screws easy to unscrew compared to a plain thumb screw. The round shape provide a nice finished look. Steel is inexpensive, easy to achieve finer surface quality requirements and provides relatively high strength properties. Multiple plating options are available to increase the material's corrosion resistance and alter its appearance.

Stock and Lead Time

Stock 0 Available
Manufacture Lead Time 11 Weeks

Pricing as Unplated

Quantity Online Price
100 2.366
250 2.036
500 1.703
1,000 1.280
2,500 1.148
5,000 1.088
10,000 1.041

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To order, please send a purchase order to info@lyntron.com or contact your local distributor. Orders may be adjusted to meet line and/or order minimums. See general terms for details.