- Stock 40
Tapping Screw · 10 x 2 in. - 18-8 Stainless Steel Pan Head Square Socket Full Thread · Fitsfast 10200WTSAAPRS
18-8 stainless steel Type A tapping screw with pan head, square socket drive, full thread, and passivated finish. Commonly used where corrosion resistance and secure drive engagement matter, including sheet metal and general fastening applications.
What this product is for
This Type A tapping screw is used for fastening into sheet metal and similar materials where a self-tapping thread is required. The square socket drive helps reduce cam-out compared with common drive styles in repeated installation work.
Use for
Use for metal-to-metal fastening, equipment assembly, maintenance work, and general construction fastening where 18-8 stainless steel is preferred for corrosion resistance. The 2 in. (approximately 50.8 mm) length suits applications needing deeper thread engagement.
Avoid for
Avoid for applications requiring a machine screw thread, masonry anchoring, or structural connections where an engineered fastener is specified. Confirm substrate suitability before use.
Best for
Best for contractors and maintenance teams needing a stainless self-tapping screw with pan head profile, square socket drive, and full thread for consistent installation in corrosive or damp environments.
Installed in
Typically installed in sheet metal, light-gauge steel components, enclosures, brackets, and general fabricated assemblies. Pilot hole requirements depend on material thickness and application.
Why this product exists
This screw combines Type A tapping threads with 18-8 stainless steel and a square socket drive to provide secure fastening and corrosion resistance in one part. It is a practical choice where installers want a pan head profile and reliable drive engagement.
Compared with similar products
Compared with Phillips pan head tapping screws, the square socket drive is commonly chosen for improved bit engagement. Compared with zinc-plated steel screws, 18-8 stainless steel is typically preferred where moisture exposure is a concern. Actual performance depends on material, pilot hole size, installation method, and site conditions.
Specifications
- Part number: 10200WTSAAPRS
- Brand: Fitsfast
- Fastener type: Type A tapping screw
- Size: #10 x 2 in. (approximately 50.8 mm)
- Head style: Pan head
- Drive type: Square socket, #2
- Material: 18-8 stainless steel
- Finish: Passivated
- Thread type: Full thread
- Thread specification: Type A, 12 TPI
- Standard: ASME B18.6.4
- Typical pack quantity: 100 per box
- Material18-8 stainless steel
- Size#10 x 2 in. (approximately 50.8 mm)
- Head StylePan head
- FinishPassivated
- Drive TypeSquare socket, #2
- Thread TypeFull thread
- StandardASME B18.6.4
- Typical Pack Quantity100 per box
- BrandsFitsfast
- Stock in Elmira1
- Stock in Flesherton2
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.




