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Cell lock fastener SL series-SL-M3-1
Cell lock fastener SL series-Nakajima Koki Co., Ltd.

Cell lock fastener SL series
Nakajima Koki Co., Ltd.

Nakajima Koki Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

46.8hours


About This Product

The cell lock fastener has an oval nut, and when attached with a bolt, it is tightened with excessive torque to return it to a circular shape. This nut is ideal for preventing vibration parts from loosening. Installation is very easy with no special tools required. It can be driven in with a press and usually tightened with a screwdriver.

■Installation

Press-fitted using conventional equipment (standard press machine). 1.Drill the specified mounting hole. (Note) At this time, do not remove any burrs or other base material from the mounting hole on the mounting side, and just press fit. 2. Insert the guide part (pilot part) of the cell lock fastener into the installation hole. 3. Press in horizontally with a press.

■Reliability

High punching force and rotational torque can be obtained. - By press-fitting, the knurling part plastically deforms the mating plate material and is fixed around the reversely tapered shank, resulting in high punching force. - The corrugated knurling section displaces the mating metal in a corrugated manner, resulting in high rotational torque.

  • Product

    Cell lock fastener SL series

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4 Models of Cell lock fastener SL series

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Kinds Plate thickness of mating member (mm) Base material SECC Push-out force Base material SECC Press-fit force Base material SECC Torque Base material AL5052 Push-out force resistance Base material AL5052 Press-fit force Base material AL5052 Torque Material Minimum distance between mounting hole center and plate edge (mm) Mounting hole +0.08 -0 (mm) Minimum usable thickness (mm) Finishing Pitch (mm) Thread nominal (mm) P max (mm) H max (mm) H category H (mm) B ±0.2 (mm) A (mm)
Cell lock fastener SL series-Part Number-SL-M3-1

SL-M3-1

Available upon quote

Lock type

1

0.637 (65) kN (kgf)

6.9 (700) kN (kgf)

1.4 (14) N・m (kgf・cm) or more

0.343 (35) kN (kgf)

3.9 (400) kN (kgf)

1.4 (14) N・m (kgf・cm) or more

Stainless steel

4.8

4.35

1

Molybdenum

0.5

M3

4.33

1

-1

2.1

4.8

4

Cell lock fastener SL series-Part Number-SL-M3-1.5

SL-M3-1.5

Available upon quote

Lock type

1.5

0.785 (80) kN (kgf)

6.9 (700) kN (kgf)

1.4 (14) N・m (kgf・cm) or more

0.490 (50) kN (kgf)

3.9 (400) kN (kgf)

1.4 (14) N・m (kgf・cm) or more

Stainless steel

4.8

4.35

1.5

Molybdenum

0.5

M3

4.33

1.5

-1.5

2.1

4.8

4

Cell lock fastener SL series-Part Number-SL-M4-1

SL-M4-1

Available upon quote

Lock type

1

1.471 (150) kN (kgf)

10.8 (1,100) kN (kgf)

3.6 (37) N・m (kgf・cm) or more

0.785 (80) kN (kgf)

6.9 (700) kN (kgf)

3.6 (37) N・m (kgf・cm) or more

Stainless steel

8

7.2

1

Molybdenum

0.7

M4

7.18

1

-1

2.75

8

5.2

Cell lock fastener SL series-Part Number-SL-M4-1.5

SL-M4-1.5

Available upon quote

Lock type

1.5

1.961 (200) kN (kgf)

10.8 (1,100) kN (kgf)

3.6 (37) N・m (kgf・cm) or more

0.981 (100) kN (kgf)

6.9 (700) kN (kgf)

3.6 (37) N・m (kgf・cm) or more

Stainless steel

8

7.2

1.5

Molybdenum

0.7

M4

7.18

1.5

-1.5

2.75

8

5.2

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

46.8hrs

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