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Self-Clinching Fastener
SFK Series
  • 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

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

              
              
              
              
              

 

MATERIALFINISH:
“SS”  300 series stains steelN/A
“S” Carbon SteelZinc Plated

 

PART NUMBER DESIGNATION
 METRICS
TypeSFK
Thread CodeM3
MaterialS
Length Code4

 

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.