Shrimp plugless screw (200 pieces) with pan head seat 4.0 x 25 mm

[Features]
● Since insert parts such as plugs are unnecessary, it contributes to cost reduction, labor saving, and speeding up of work.

[Use]
●For attaching equipment to concrete, blocks, mortar, ALC materials, and wood.

【specification】
- Nominal diameter d (mm): 4
- Pilot hole diameter (mm): 3.4 to 3.5
- Embedding depth (mm): 22
- Tensile maximum load (kN): 1.7
- Drilling depth (mm): 35
- Length (mm): 25
- Compatible driver: Plus No.2

[Specification 2]
-

[Material/Finish]
●Steel

[Set contents/accessories]
-

【Note】
●The maximum tensile load is the value when the concrete strength is Fc34.3N/mm [[square of]].