This type of fastener has a barrel-shaped flange and protruding boss that is internally threaded. The boss sits within the components being fastened, the flange provides the bearing surface. The screw post binding often has a built-in feature, such as a slot, to aid in tightening the fastener. More commonly known as "architectural bolts" or '' Chicago screw'', these screws have knurled barrels to allow one-sided assembly. It is normally chosen because of its low profile compared with other nuts.
| SKU | 13994365 |
|---|---|
| Supplier Product | CSPA8321MR |
| Warranty | Limited Lifetime |
| Brand | RELIABLE |
This product does not include any replacement parts, repair services, or additional information necessary for maintenance or repair, other than what is expressly provided in the installation guide, user manual, technical sheet, or warranty documentation supplied at the time of purchase.
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