What is the drill size?

Hi! Thanks for the question. Drill bit size is 5/16" for #10 plug, and you can use screw size 8 - 12.

Two quest: what screw do i need, i want the rounded phillips head or a flat head only. also i assume the anchor hole is 5/16?

Hi! Yes, correct, for DuoPower #10, the drill bit size should be 5/16" and you can actually use the screw head you prefer depending on your application. This is more driven by the object you need to attach.

What is the weight max these will hold?

It depends what you install those anchors into!!! Your question is equivalent to “ how much is a car?” $15k-5 mil.

Is this good for lath and plaster walls

Hello! Thanks for the question. plaster wall, aka drywalls, yes, definitely. On lath could be a little loose and therefore we have no recommended loads published, although it has been used.

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🔧 Lock it down with fischer DUOPOWER — the anchor that adapts like a pro.

BULK PACK EFFICIENCY - 100 anchors per pack to power through all your projects without pause.
PRECISION INSTALLATION - Narrow plug edge prevents slipping deep into drill holes for flawless setup.
UNIVERSAL COMPATIBILITY - Engineered to secure solid, hollow, and panel materials effortlessly.
TACTILE FEEDBACK ASSURANCE - Feel the perfect anchor fit every time—no guesswork, no over-tightening.
ADAPTIVE DUAL COMPONENT DESIGN - Smart nylon + expansion wings deliver unbeatable grip in any wall type.

The fischer DUOPOWER (#10) 5/16" x 1 5/8" Universal Wall Anchor combines two high-performance materials to automatically adjust its holding mechanism based on the wall type. Designed for solid, hollow, and panel walls, it features a unique anti-slip edge for easy installation and tactile feedback to ensure perfect anchoring. Supplied in a convenient 100-piece pack, it’s the go-to solution for reliable, professional-grade fastening.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Fastener type	Hollow, Plug, Solid
Head style	Domed
Finish type	Plastic
Shape	Round
Item diameter	0.31 Inches
Number of pieces	100
Manufacturer	fischer
Part number	548573
Item Weight	159 g
Item model number	548573
Finish	Plastic
Item Package Quantity	1
Head Style	Domed
Cutting Diameter	0.31 Inches
Batteries included?	No
Batteries Required?	No

fischer DUOPOWER (#10) 5/16" x 1 5/8" Universal Wall Anchor (100 Pcs)

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