Ningbo Rolee Import and Export Co., Ltd
Ningbo Rolee Imp. & Exp. Co., Ltd sales@irolee.com Mob/Whatsapp/Skype: +86 15867456779
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304/316 Stainless Square Flat Undercut Head Self Tapping Screw, Type B
The bluny screws are often refered to as Type B thread-forming screws, they require a drilled hole and are typically used in 0.050"-0.200" material.
Undercut screws a shallower head that allows more threading and is good for thin materials. Square(Robertson)drive is designed to reduce the risk of cam-out and allow single-handed installation.
Specification
| Grade | SUS304/18-8/A2, SUS316/A4 |
| Finish | Plain or Passivated |
| Head Type | Flat Undercut |
| Drive Type | Square / Robertson |
| Point Type | Blunt Point |
| Thread Type | "B" |
| Diameter | #4 ~ #10, 2.9 ~ 4.8mm |
| Length | 5/32" ~ 2", 4mm ~ 50mm |
| Standard | JIS, DIN, ANSI, IFI |
| Stock | Customized |
Contact
If you're insterested in our stainless steel flat undercut tapping screw for plastics, please do not hesitate to send us an email (sales@irolee.com) or call us at +8615867456779(Mobile/Whatsapp) directly.
For stock, we suggest you double check from us before placing order, thank you!