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3/16" Aluminum Hex Jack Screw Assembly Kit

Part ID: AA9421-00

Technical Specifications

Material
Grade (Alloy):
2011 (ASTM-B-211, QQ-A-225/3)
K211 (ASTM-B-211, QQ-A-225/3)
6061 (ASTM-B-211, QQ-A225/8)
Profile Hex
Outside Diameter 3/16"
Body Length 3/16"
Male Thread #4-40
Thread Length 1/4"
Female Thread #4-40
Kit includes subcomponents AA9411-00 - quantity per kit: 2
AA300-00 - quantity per kit: 4
AA302-00 - quantity per kit: 2
AA400-00 - quantity per kit: 2
Finish Desc. (Spec) Unplated (Plain)
Compliant To RoHS, WEEE, REACH, Conflict Minerals

Available Finishes

Code Description Specification Quantity Available
00 Unplated Plain 0
12 Clear Anodize MIL-A-8625 Rev F 0
21 Clear Iridite MIL-DTL-5541F 0
22 Gold Iridite MIL-DTL-5541F 0
25 Clear Iridite MIL-DTL-5541F 0

Product Description

A Jack Screw is simply a 3/16” Hex, 4-40 Male-Female Standoff, that is 3/16” in length. What separates these is that you can choose the male-thread length that will best fit your application. These are also called Female Screw-Locks and are most commonly used in mounting D-Sub Connectors. As each D-Sub connector requires 2 screws, each Jack Screw Assembly Kit is individually packaged with 2 Screws, 4 Flat Washers, 2 Lock Washers and 2 Nuts. Other packaging options include the screw only or having each component packaged individually in Bulk. The hex shape allows for greater torquing as the flat sides allow for wrench tightening. Aluminum is widely used in Aerospace applications due to its high strength to weight properties. RoHS certifications available.

Stock and Lead Time

Stock 0 Available
Manufacture Lead Time 6 Weeks

Pricing as Unplated

Pricing information not available. But you can always request a quote and we'll get back to you.

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