
331278 — Hollow Wall Drive Anchors
Typical applications
Product variant
Diameter
Length
Packaging
Size chart
| Product code | Specification | Value |
|---|---|---|
| 331278 | Diameter | φ 6.5 mm |
| 331278-2 | Length | Anchor body 20 mm ~ 46 mm |
| 331278-3 | Material | Carbon Steel & Stainless Steel |
| 331278-4 | Base materials | Plasterboard,chipboard,fiberboard and other panels, hollow wall and other cavity substrates |
| 331278-5 | Surface treatment | Zinc plating & Yellow passivated |
| 331278-6 | Type | Wall Anchor |
| 331278-7 | Application | Used to anchor and fix the objects in various panels, hollow wall and cavity base materials |
| 331278-8 | Production Capacity | 1 container each month |
| 331278-9 | Packing | Packed in box to... |
| 331278-10 | Delivery Date | as discussed |
Technical documents
download all ›Usage
Benefits
Application fit
Used to anchor and fix the objects in various panels, hollow wall and cavity base materials
Material and finish
Carbon Steel & Stainless Steel
Product performance
Realize and generate expanding and fixing to install the objects
Installation
Not drilling hole in base material to install by setting tool
OEM and packaging
Metric or imperial dimensions, marking and private-label packaging can be reviewed during quotation.
Hollow Wall Drive Anchors
Hollow wall drive anchors are used to install the objects in plasterboard, chipboard, fiberboard,plywood,other panels, hollow drywall and other cavity base materials. They are ideally solved the engineering place where the substrate load is low and the fixed objects can not be installed safely and reliably with ordinary fixings.

Assembled a conical plastic bushing and self drilling screw, This special hollow wall anchor drive type does not require pre-drilling hole, just drive self drilling hollow wall anchors into the base materials to turn by screwdriver. Faster and easier to realize installing,The sizes are available from 1/8"SD, 1/8"MD, 1/8"SLD to 1/8"LD to reach various installing purpose.
Structure of hollow wall anchor drive type makes it fully fit the base material, without damaging the surface. After being fixed, The fixtures could be removed and replaced freely to loose the fastened screw. To install by a setting tool to achieve rapid and safe installation operation without affecting the appearance and surface plating.

Being expanded and overlapped by setting tool or screwdriver, depending on base material and the collapsing legs loading creates a large support surface on the substrate surface to realize the loading function, being suitable for light duty loading application.
Features:
★ Thin profile & large flange head with double anti-rotation barbs.
★ Three sections of collapsing legs overlapped onto the surface,not damage base material.
★ The fixtures can be removed or replaced freely for redecoration to loose the fastened screw.
★ Suitable for light load applications.
★ Assembled a conical plastic bushing & a self drilling screw.
★ No pre-drilling hole in the base materials.
★ Recommend to use in the soft base materials.
★ Recommend to use setting tool to realize quick and safe installation,not affecting the fastener finishing.
★ Ideally solve the application place where the substrate load is low and the fixtures can not be installed safely with ordinary fasteners.
Materials & Surface treatment:
● Carton steel & Zinc plating and Zinc plated and yellow passivated.
● Stainless steel 304/316
Base Materials:
☑ Plasterboard ☑ Panels ☑ Concrete hollow brick ☑ Hollow wall ☑ Hollow brickwork ☑ Cavity substrate

Applications:
♔ Install light load fixtures in panels and hollow materials.
♔ Fix battens, channels, panels, trims, etc. into cavity bricks and plasterboards.
♔ Light shelves and bathroom accessories.
♔ Radiators and cabinets on double ceramic tiles and cavity substrate.
♔ Mirrors,pictures,lamps,interior lighting,towel rack,curtain guides,bathroom and kitchen equipment.
♔ Internal air conditioning unit,electrical accessories,
♔ Fixing skirting boards, exterior walls, window elements, switches,mirror frame, etc.
♔ Bookshelf, skirting board,hanging cabinet,cable trough,clothes hangers.
Installation Instruction:

1. Drive anchor body into the substrate directly by screwdriver till the barbs are nailed into the substrate entirely.
2. Put the screw head into setting tool and push trigger till the anchor legs are fully expanded and overlapped.
3. Remove the screw by screwdriver.
4. Pass the screw through a guide hole in the fixture and insert into the anchor body.
5. Fasten the screw till the fixture is fixed fully.
Product size description with drive type: (mm-inch)

| Item Code | Anchor Size | Sleeve Length | Screw Size | Drill Dia. | Grip Range |
| HWD-405D | 1/8SD | 20 | 6#-32 | 8 | 0-4 |
| HWD-413D | 1/8XSD | 32 | 6#-32 | 8 | 3-9 |
| HWD-416D | 1/8MD | 38 | 6#-32 | 8 | 8-16 |
| HWD-423D | 1/8SLD | 46 | 6#-32 | 8 | 3-21 |
| HWS-425D | 1/8LD | 46 | 6#-32 | 8 | 16-24 |
**Being available to assemble Machine screw, Self drilling screw drive, L bolt, Hook and Eye bolt types.
**Stainless steel 304/316 hollow wall anchors are available.
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