91Pcs Heavy-Duty Petal Jack Nut Assortment Kit - M4 M5 M6 Hollow-Wall

91-Piece Petal Jack Nut Kit with Setting Pliers – M4, M5 & M6

$64.99

$64.99 $89.99

【Petal-Shaped Expansion Design】 Innovative petal nut design expands evenly in hollow walls and thin panels, creating a secure, vibration-resistant hold that won't pull through or loosen over time.
【All-In-One Installation Kit】 Comes with a heavy-duty installation plier for fast, effortless setup — simply insert, squeeze, and secure. No extra tools needed, perfect for DIYers and professionals alike.
【3 Sizes for Every Job】 Assortment includes M4, M5, and M6 petal nuts with matching screws, covering everything from hanging picture frames and shelves to mounting cabinets, TV brackets, and light fixtures.
【Premium Metal Build】 Crafted from high-strength carbon steel with zinc-plated finish for rust and corrosion resistance, delivering durable, long-lasting fastening power for both indoor and outdoor projects.
【91-Piece Value Pack】 Total 91 pieces organized in a convenient assortment — enough hardware for multiple home renovation, woodworking, and wall-mounting projects, all in one kit.

91-PIECE FASTENING KIT

A Practical Fix for Hollow Panels

Create threaded fastening points in suitable hollow-wall and thin-panel materials with petal jack nuts and the included setting plier.

M4 · M5 · M6 90 Metal Anchors 1 Setting Plier

THREE SIZES, ONE READY-TO-USE SET

The Right Size for More Projects

30

M4 × 25 mm

30

M5 × 25 mm

30

M6 × 25 mm

Total: 90 petal jack nuts + 1 installation plier.

DESIGNED FOR EVERYDAY REPAIRS

Fastening Made More Convenient

01

Expanding Petal Design

The anchor expands behind a compatible panel to create a threaded fastening point.

02

Setting Tool Included

Use the supplied plier to set the anchors without sourcing a separate installation tool.

03

Useful Size Assortment

Keep M4, M5 and M6 options on hand for different repair and DIY tasks.

WHERE THEY COME IN HANDY

For Panels with Limited Rear Access

Suitable for compatible cavity walls, access panels, selected vehicle panels and home workshop projects where a threaded anchor is needed.

Home Repairs Panel Fastening Garage Projects DIY Maintenance

INSTALLATION OVERVIEW

Select. Insert. Set.

1

Check the Fit

Choose the thread size and confirm the required hole diameter and panel thickness.

2

Insert the Anchor

Place the jack nut into the prepared hole so its flange rests against the panel.

3

Set with the Plier

Use the installation plier to expand the anchor behind the panel, then fasten without overtightening.

Check Compatibility Before Installation

Anchor suitability depends on hole diameter, panel material and thickness, screw size and the load being supported. No load rating is provided here; do not use these anchors for structural, overhead or safety-critical mounting without verified specifications. Check for hidden wiring or pipes before drilling into a wall.