1/4" Brass Square Chassis Fastener
Part ID: BR6991B-42
Technical Specifications
| Material Grade (Alloy): |
Brass 360 (ASTM-B-116, QQ-B-626) 353 (ASTM-B-116) |
|---|---|
| Profile | Square |
| Outside Diameter | 1/4" |
| Overall Length | 0.355" |
| Female Thread | #4-40 |
| Chassis Fastener |
℄ to front of body: 0.125" ℄ to side of body: 0.125" |
| Panel Hole Size | 0.128-0.131 |
| Shank |
Length: 0.105" Outside Diameter: 0.126" Inside Diameter: 0.150" Panel Thickness: 1/16" Code: B |
|---|---|
| Swage Anvil Code | 350-2 |
| Swage Punch Code | 126 |
| Finish Desc. (Spec) |
Electro Tin - Dull with Copper Flash (ASTM B 545) |
| Compliant To | RoHS, WEEE, REACH, Conflict Minerals |
Product Description
A chassis fastener was designed to be attached to the chassis or case of a computer. Like swage standoffs and spacers, these parts are fastened by swaging the part in place for a permanent attachment. The location of the thread in relation to the mounting surface makes these parts unique. As the thread runs parallel to the mounted surface, these fasteners create new anchor points not possible with other hardware. The square allows for maxium torqueing as the four flat sides allow for wrench tightening. Brass is corrosion resistant, nonmagnetic, and easily machinable. Base metal is yellow, but many plating options are available when different colors are required.
Stock and Lead Time
| Stock | 600 | Same Day |
| Stock to Plate | 0 | 2 to 3 weeks |
| Manufacture Lead Time | 12-13 | Weeks |
Pricing as Electro Tin - Dull with Copper Flash
| Quantity | Online Price |
|---|---|
| 100 | 3.239 |
| 250 | 2.109 |
| 500 | 1.563 |
| 1,000 | 1.139 |
| 2,500 | 0.923 |
| 5,000 | 0.803 |
| 10,000 | 0.681 |
| 25,000 | 0.599 |
| 50,000 | 0.519 |
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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.
