Self-Clinching Fastener
- Model No.GB/GBS
- Made inTaiwan
Model No.
GB/GBS Series
Product introduction
Blind Nuts will encapsulate the internal loose fastener. The blind nut is a quicker and more economical method compared to loose nut and screw-type hardware which require special seals.
正鉚
反鉚
Key Features
These fasteners have been designed to provide permanent blind threads in thin sheet (from 1mm). Blind end prevents contamination from foreign bodies. Self-locating, they are easily installed into punched or drilled holes using any standard squeeze press. Ensure surfaces remain parallel for optimum installation. Available in steel or stainless steel. Optional finish – zinc plating on steel.
Advantages
1. Body design protects internal threads from the entrance of foreign matter
2. Available in heat-treated carbon steel with a zinc finish, as well as a 300 series stainless steel with a passivated finish.
3. Available in sizes M3-M6 & 4-40 through ¼-20
Thread Size
M3 to M6
Specification table
 TYPE GB/GBS | 
|
Product Code | Thread Size | Shank No. | S Minimum Sheet Thickness | A max | R Cylinder dia.R max | E ±0.4 | L1 ±0.25 | L max | F Minimum F Max (full threads) | C Shank Dia. C max | H Hole Size in sheet +0.08 -0.00 | C/L Min. Distance hole C/L to sheet edge | |
GB GBS | M3 | 4-40 | 1 | 1.0 | 0.97 | 3.80 | 6.35 | 8.5 | 9.6 | 5.3 | 4.22 | 4.25 | 4.8 |
2 | 1.4 | 1.37 | |||||||||||
- | 6-32 | 1 | 1.0 | 0.97 | 4.29 | 7.10 | 8.5 | 9.6 | 5.8 | 4.75 | 4.76 | 5.5 | |
2 | 1.4 | 1.37 | |||||||||||
M4 | 8-32 | 1 | 1.0 | 0.97 | 5.20 | 7.95 | 9.8 | 11.2 | 7.1 | 5.38 | 5.4 | 6.9 | |
2 | 1.4 | 1.37 | |||||||||||
M5 | 10-24 | 1 | 1.0 | 0.97 | 6.00 | 8.75 | 9.8 | 11.2 | 6.8 | 6.38 | 6.4 | 7.1 | |
2 | 1.4 | 1.37 | |||||||||||
M6 | 1/4 -20 | 1 | 1.4 | 1.37 | 7.80 | 11.0 | 12.7 | 14.3 | 7.8 | 8.72 | 8.75 | 8.6 | |
2 | 2.3 | 2.21 | |||||||||||
| MATERIAL: | FINISH: |
| GB-S – Heat treated Carbon Steel | Steel – Zinc Plating |
| GB-SS – 300 series Stainless Steel | Stainless Steel – Passivated |
| PART NUMBER DESIGNATION | ||
| UNIFIED | METRICS | |
| Type | GB | GB |
| Thread Size | 4-40 | M2 |
| Shank Code | 1 | 1 |
| Finish (if applicable) | Zinc | Zinc |
Part Number Designation
GB - S S - M3 X 9.6 - 1
Type Material Thread Length Shank Code
Ordering information
1.Please contact us first, price negotiable, your demand and satisfaction is our greatest power forward with the target.
2.Genius Fastener Solutions Co., Ltd are manufacturer of precision parts in Taiwan and China. We provide the excellent quality, competitive prices and best services in our business target with ISO 14001 and IATF16949 certificated. We will be your best choice.