Description
Monster Overview:
3/16" Indented Hex Washer Slotted Commercial Concrete Screws – Blue Finish from Monster Bolts are a go-to choice for cost-effective masonry fastening. These hardened steel screws cut their own threads into pre-drilled pilot holes, creating a reliable hold in concrete, brick, and block.
The indented hex washer head with slotted drive provides installation flexibility, while the durable blue corrosion-resistant finish makes them suitable for indoor or light-duty outdoor use.
Monster Features:
- Head Style: Indented hex washer with slotted drive.
- Material: Hardened steel with protective blue finish.
- Thread Action: Cuts thread into masonry pilot holes during install.
- Applications: Concrete, block, and brick.
- Use Case: General-purpose commercial screw anchor for light-duty jobs.
Monster Benefits:
- Quick, simple installs without separate anchors.
- Dual drive options – hex driver or slotted screwdriver.
- Corrosion-resistant blue finish extends service life.
- Cost-effective bulk solution for everyday masonry fastening.
Monster Specifications:
| Diameter | 3/16" |
| Head Style | Indented Hex Washer, Slotted Drive |
| Material | Hardened Steel |
| Finish | Blue Corrosion-Resistant |
| Substrates | Concrete, Brick, Block |
Drill Bit Size:
Commercial concrete screws require a smaller pilot hole than the screw diameter:
- 3/16" screw → 5/32" drill bit
Quick Install Guide:
- Drill pilot hole using 5/32" masonry bit.
- Clean out dust and debris.
- Insert screw through fixture into pilot hole.
- Drive screw using hex or slotted driver until snug. Do not overtighten.
Typical Applications:
- Mounting electrical boxes, conduit straps, and clips
- Attaching furring strips to masonry
- Securing brackets, shelving, or fixtures
- General light-duty masonry anchoring
Order in Bulk Today!
Choose 3/16" Indented Hex Washer Slotted Commercial Concrete Screws – Blue Finish for dependable, cost-effective masonry fastening. Order in bulk from Monster Bolts and always have the right fastener on hand.