Hillman 25 Pcs Toggle Bolt (5/16" x 4") | Round Head Machine Screw Anchors for Hollow Walls | Zinc Plated Heavy Duty Fasteners for Drywall, Plaster, Tile & Hollow Block Mounting

★★★★★ 4.2 126 reviews

US$9.60
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US$9.60
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Management number 218207350 Release Date 2026/05/03 List Price US$9.60 Model Number 218207350
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Product Description Hillman round head machine screw toggle bolts are heavy duty hollow wall anchors designed for secure fastening in drywall, plaster, tile, and hollow block applications. These toggle bolts provide strong and reliable holding strength for mounting cabinets, shelving systems, mirrors, and other heavy wall-mounted hardware. The spring-action wings expand behind the wall surface to create a secure anchor point, while the large bearing area distributes weight evenly inside the wall cavity for improved stability. This design makes them an effective solution for heavy duty drywall anchor installations. Engineered in size 5/16" x 4", this anchor bolt provides enhanced holding capacity for medium to heavy-duty hollow wall mounting projects. A pilot hole is required before installation for proper wing deployment. Each retail package contains 25 pieces for multi-project applications. From the Manufacturer Toggle bolts come with spring-action wings and are intended for anchoring into hollow walls. The wing is designed to spread apart behind the base material upon installation for firm hold in hollow wall applications. The wing disperses the weight of the secured item over a larger area, increasing the weight that can be secured compared to a regular bolt.

  • MULTI-MATERIAL CAPABLE: Works in drywall, plaster, tile, and hollow block applications
  • SPRING-ACTION WINGS: Designed to expand behind hollow wall material for a firm hold
  • LARGE BEARING AREA: Designed to evenly distribute the weight of the bearing load
  • PRE-DRILLING REQUIRED: A pilot hole is required for secure installation
  • TRUSTED HILLMAN FASTENING SOLUTIONS: Hillman hardware products are engineered for consistent quality, dependable performance, and reliable fastening across construction, repair, and home improvement applications.
UPC 008236106824
Brand Hillman
Color Zinc Plated
Model 370081
Set Name 25-Pack
Head Type Round
Size Name 4 inches
Metal Type Alloy Steel
Unit Count 25.0 Count
Item Weight 0.01 Ounces
Part Number 370081
Thread Size 5/16"
Thread Type Un
Drive System Slotted
Finish Types Zinc Plated
Grade Rating Grade 2
Manufacturer The Hillman Group
Thread Class Unified National Coarse
Thread Style Right Hand
Fastener Size 4 inches
Fastener Type Toggle Bolt
Item Hardness Grade 2
Material Type Zinc
Exterior Finish Zinc
Item Dimensions 4.18 x 5.18 x 3 inches
Number Of Items 25
Thread Coverage Fully Threaded
Number of Pieces 25
Outside Diameter 0.31 Inches
Screw Head Style Round
Screw Point Style Toggle Point
Manufacturer Grade Grade 2
Compatible Groove Diameter 0.31 Inches
Global Trade Identification Number 00008236106824

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