- Stock 12
Concrete and Masonry Screw Anchor · 3/16 in x 1-3/4 in - Hex Head Slot Drive - Fitsfast 075837
3/16 in x 1-3/4 in concrete screw anchor with hex head slot drive for fastening into concrete. Commonly used for light-duty mounting to concrete where a removable mechanical fastener is preferred; actual holding performance depends on base material, embedment, spacing, and installation conditions.
What this product is for
This concrete screw anchor is used to fasten electrical and general construction components into concrete. The verified listing identifies it as a 3/16 in x 1-3/4 in hex slot concrete screw under manufacturer part number 075837.
Use for
Use for attaching clips, brackets, light supports, channels, and other light-duty hardware to concrete where a screw-in anchor is suitable. A 3/16 in concrete screw is commonly selected when you need a smaller diameter fastener and a removable fixing point.
Avoid for
Avoid using this product where an engineered anchor, wedge anchor, or adhesive anchoring system is required by design, code, or load conditions. Do not rely on this listing alone for structural, overhead, life-safety, or cracked-concrete design decisions.
Best for
Best for electricians, contractors, and maintenance teams installing light-duty items on concrete walls or slabs in commercial, residential, and institutional work.
Installed in
Typically installed in predrilled concrete. As a rule of thumb, concrete screw anchors require the correct matching masonry bit size and proper hole cleaning for reliable installation. Actual performance depends on concrete condition, edge distance, spacing, and embedment.
Why this product exists
This product provides a straightforward mechanical fastening option for concrete when you want a compact screw anchor rather than a larger expansion anchor. The hex head slot style helps with driver engagement during installation and removal.
Compared with similar products
Compared with larger concrete anchors, a 3/16 in concrete screw is typically chosen for lighter attachments and smaller mounting holes. Compared with permanent drive pins or nail-in anchors, a concrete screw is commonly preferred when future removal or adjustment may be needed.
Specifications
- Product type: Concrete screw anchor
- Drive/head style: Hex head slot drive
- Diameter: 3/16 in
- Length: 1-3/4 in (approximately 44 mm)
- Manufacturer part number: 075837
- Brand: Fitsfast
- Category: Fasteners - Concrete Screws
- Typical base material: Concrete
Buying note: For concrete screw installations, the correct pilot hole and installation method are critical. Actual performance depends on installation conditions, base material strength, spacing, edge distance, and local code requirements.
- Length1-3/4 in (approximately 44 mm)
- CategoryFasteners - Concrete Screws
- Diameter3/16 in
- BrandsFitsfast
- Stock in Elmira1
- Stock in Flesherton1
Aptico Supply Delivery
Fast Electrical Supply Delivery Across Ontario
Local delivery routes, pickup options, and contractor-focused service from our Elmira and Flesherton locations.

Delivery Built Around Electrical Contractors
Aptico Supply helps electricians, contractors, and commercial buyers get the electrical materials they need without unnecessary delays. Whether you are ordering for a jobsite, restocking service inventory, or arranging pickup, our delivery options are designed to keep work moving.
Free Daily Delivery
Free daily delivery is available for larger contractor accounts.
- Order by 9:00 AM for morning delivery
- Order by 2:00 PM for afternoon delivery
- Available in qualifying local delivery areas
Free Weekly Delivery
Free weekly delivery is available for smaller accounts in select service areas.
- Elmira area delivery: Tuesday
- Flesherton area delivery: Thursday
- Order by 11:00 AM on the route day
Pickup Options
Pickup is available from our Ontario locations for customers who prefer to collect their order directly.
- Elmira pickup available
- Flesherton pickup available
- Call ahead for large or special-order items
Local Delivery Areas
See our local delivery coverage below. Delivery charges may apply outside regular route areas or for oversized items.
Delivery Questions
Do you offer free delivery?
Yes, free delivery is available for qualifying contractor accounts and selected local delivery routes.
Can I pick up my order?
Yes, pickup is available from our Elmira and Flesherton locations.
Do delivery charges apply?
Delivery charges may apply outside regular local routes, for smaller orders, or for oversized and heavy items.
Can you deliver to jobsites?
Yes, jobsite delivery may be available depending on the order size, location, and delivery schedule.
Need Electrical Supplies Delivered?
Contact Aptico Supply to confirm your delivery options, pickup availability, or contractor account eligibility.
Contact Aptico SupplyWe accept the following payment methods:
To replace this text with your store's actual info on payment methods, go to "Design -> Menus & Pages -> Product Page Tabs" and edit the Payment methods page.
This page is intended for your policy regarding returns and refunds.
Here you can provide information as to what products can be returned, how many days your customers have to return their purchase, whether they will receive a refund in the original form of payment, a replacement or a store credit, who pays for the shipping of the previously purchased products to the store, and so on.
To replace this text with your store's actual return policy, go to "Design -> Menus & Pages -> Product Page Tabs" and edit the Return Policy page.
Related products
- Stock 132





