ANCHOR

NP anchor NP•NPS Type

Hammer Screw Type

  • ■Easy operation simply by hammering in. Enables attachment without the use of wood screws or plugs.
  • ■Body is made of nylon, eliminating corrosion worries.

Dimensional Drawing

NP anchor NP•NPS Type

Uses

Concrete•Block•Stone

Installation method

  1. Drill preparation hole.
  2. Position NP anchor.
  3. Strike pin with hammer.
  4. NP anchor attached with open legs.

■Uses

Attaching wiring boards, saddle bands, and lighting fixtures, coping and signboard attachment.

Precautions on use

  • Preparation holes should be slightly deeper than the below-head length.
  • Not to be used for attaching heavy objects to ceiling surfaces.
NP typeFC=27N/mm2
Size Dia
(mm)		 L
(mm)		 H.dia
(mm)		 Max. Use
Thickness
(mm)		 Drilling condition
(mm)		 Embedment
Depth
(mm)		 Max.
extraction
strength
(kN)		 Pcs./box Pcs./ctn JAN Code
Preparation
hole diameter		 Penetration
hole depth
NP-425 4 25 8.0 8 4.0 25 or more 20 1.0 100 600 4989270760042
NP-535 5 35 9.5 15 5.0 35 or more 30 2.1 50 300 4989270760097
NP-640 6 40 11.0 16 6.0 40 or more 35 2.2 50 300 4989270760059
NPS type (Stainless Steel Screw)FC=27N/mm2
Size Dia
(mm)		 L
(mm)		 H.dia
(mm)		 Max. Use
Thickness
(mm)		 Drilling condition
(mm)		 Embedment
Depth
(mm)		 Max.
extraction
strength
(kN)		 Pcs./box Pcs./ctn JAN Code
Preparation
hole diameter		 Penetration
hole depth
NPS-535 5 35 9.5 15 5.0 35 or more 30 2.1 50 300 4989270760066
NPS-640 6 40 11.0 16 6.0 40 or more 35 2.2 50 300 4989270760073
NPS-650 50 25 50 or more 45 50 300 4989270760080

*Maximum extraction strength values are values measured by UNIKA and not standard values.

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