Unika 非普拉維斯不銹鋼Sara B鑽頭套裝150件 FS-425B FS-425B

Feature

• Can be used for concrete without using a plug and with only a pre-hole, and can be easily installed with a normal screwdriver.
• Comes with 1 vibration drill for lower hole.
• Various types of installation such as piping saddle fasteners, switch boxes, curtain rails, storage shelves, air conditioning equipment, lighting fixtures, and interior backing materials.

Specifications

• Nominal diameter d (mm): 4
• Lower hole diameter (mm): 3.5
• embedding depth (mm): 20
• maximum tensile load (kN): 2.5
• depth of perforation (mm): 25
• Length (mm): 25
• Compatible Driver: Plus No. 2
• Head Shape: Countersunk Head
• Compatible materials: concrete, block
• Clear Pack
• material/Finish:
• Stainless
• Set Contents/Accessories:
• Vibration Drill B 3.5
• Note:
• maximum tensile load is the value of concrete strength Fc 21 N/mm ^ 2:00.
• For perforation, go at least 10 mm deeper than the implant length.
• Country of origin: Japan
• Securities Code: 749 -4009

Package size

• Package size：80×42×129 mm 270 g