Self-Clinching Fastener
- Model No.SFK
- Made inTaiwan
Model No.
SFK Series
Product introduction
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.
Thread Size
M1.6~M6
Specification table
 TYPE SFK |  |
ISO METRIC
Product Code | Thread Size | Shank No. | S Minimum Sheet Thickness | A max | R Cylinder dia. R max | L Length ”L” ±0.05 | C Shank Dia. C ±0.1 | H Hole Size in sheet +0.08 -0.00 | C/L Min. Distance hole C/L to sheet edge | ||||
SFK | M1.6 | 1 | 0.6 | 0.53 | 3.60 | 2.5 | 3.0 | 3.5 | 5.0 | 4.07 | 3.60 | 3.58 | |
2 | 0.8 | 0.73 | |||||||||||
3 | 1.0 | 0.97 | |||||||||||
M2.0 | 1 | 0.6 | 0.53 | 3.60 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 4.07 | 3.60 | 3.58 | |
2 | 0.8 | 0.73 | |||||||||||
3 | 1.0 | 0.97 | |||||||||||
M2.5 | 1 | 0.6 | 0.53 | 3.60 | 2.5 | 3.0 | 4.0 | 5.0 | 8.0 | 4.07 | 3.60 | 3.58 | |
2 | 0.8 | 0.73 | |||||||||||
3 | 1.0 | 0.97 | |||||||||||
| MATERIAL | FINISH: |
| “SS” 300 series stains steel | N/A |
| “S” Carbon Steel | Zinc Plated |
| PART NUMBER DESIGNATION | |
| METRICS | |
| Type | SFK |
| Thread Code | M3 |
| Material | S |
| Length Code | 4 |
Part Number Designation
SFK - S - M2 X 2.5 - OD4.07
Type Material Thread Length OD
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 IATF 16949 certificated. We will be your best choice.