Mardatt 30Pcs M4 Jack Nuts Assortment Kit, Expansion Insert Nuts Petal Nuts Jack Nut Screw Anchor for Hollow Wall Plastic Polywood Pressboard Hardboard (M4 - Silver)

• 【Package Include】You’ll get 30pcs silver M4 jack nuts, enough quantity to meet your various needs of daily use, all jack nuts are packed in a transparent plastic box for easy storage and carrying.
• 【Quality Material】Our expansion insert nuts are made of quality material, which is reliable, durable, not easy to break or deform, rust and corrosion resistant, the nuts can work well even in wet area and can be used for a long time.
• 【Easy to Install】These metal expansion petal nuts are easy to install. Just drill a hole with the same diameter as the end of the jack nut and put the nut into the hole, then use a screwdriver to tighten the screw until it is secure.
• 【Strong Fixing】The threaded insert nuts petal nuts have high strength and grip to ensure they can firmly grip many material like metal, soft plastic, hollow wall, etc. The M4 inserts petal nuts match with 20mm bolts, the proper bolt length ensures that the fastener will not loosen.
• 【Wide Application】Mardatt M4 petal nuts are suitable for iron plate, hollow plate/wall, aluminum alloy frame, license plate, gypsum board, drying rack, container tag, plywood, plastic, etc, widely used in various material.

Mardatt 30Pcs M4 Jack Nuts Assortment Kit, Expansion Insert Nuts Petal Nuts Jack Nut Screw Anchor for Hollow Wall Plastic Polywood Pressboard Hardboard (M4 - Silver) Specification: √Product Type: Jack Nuts Assortment Kit √Size: M4 √Color: Silver √Quantity: 30pcs Why Choose Us 📣 The inserts for petal nuts are made of quality with polished surface, durable and corrosion resistant, not easy to break or deform. 📣 Use a professional rivet tool or clamp the rivet nut with a wrench, then use a screwdriver to tighten the screw and material in place to complete the installation. ? The petal nuts can widely used in iron plate, hollow plate, plywood, aluminum alloy frame, tinplate, license plate, drying rack, container label, plastic, various racks. 📣 If you have any questions about our product, please feel free to contact us, we will answer you within 12 hours. Wish you have a satisfactory shopping experience. Package List: 30pcs --------- M4 jack nuts Totally 30pcs Note: There could be some deviations due to manual measurements or slight color difference as the result of photographing scene.