QualCast Expansion Plugs are produced from the highest quality steel in a wide variety of cup designs. For marine, performance, or heavy duty applications we recommend brass or stainless steel materials. We carry standard cup, shallow cup, and concave cup in all three materials, as well as in metric sizes.
Find individual specifications in the listings below.
NOTE: QualCast products ship directly from the QualCast warehouse to your door. Please allow additional time for processing and delivery.
NOTE: If a product is IN STOCK – quantities may be ordered as needed (meaning in singles or however many quantities you need.
If a product is NOT IN STOCK a minimum order quantity of 100 pieces will be applied.
Stock on these items is updated weekly, so quantities may fluctuate. Please call if there are any questions, or concerns.
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| Order No. | Description | Price | Quantity | |
| QC9618MMCB | 18mm Hole Dia. | 18.14mm OD | .250"H | 96-618MMCB | $2.38 | ||
| QC9620MMCB | 20mm Hole Dia. | 20.24mm OD | .230"H | 96-20MMCB | $2.40 | ||
| QC9622MMCB | 22mm Hole Dia. | 22.17mm OD | .290"H | 96-22MMCB | $2.37 | ||
| QC9625MMCB | 25mm Hole Dia. | 25.27mm OD | .340"H | 96-25MMCB | $2.03 | ||
| QC9626MMCB | 26mm Hole Dia. | 26.20mm OD | 96-26MMCB | $2.28 | ||
| QC9628MMCB | 28mm Hole Dia. | 28.32mm OD | .360"H | 9628MMCB- | $2.27 | ||
| QC9630MMCB | 30mm Hole Dia. | 30.25mm OD | .350"H | 96-30MMCB | $2.30 | ||
| QC96315MMCB | 31.5mm Hole Dia. | 31.98mm OD | .440"H | 96-31.5MMCB | $4.02 | ||
| QC9632MMCB | 32mm Hole Dia. | 32.23mm OD | .430"H | 96-32MMCB | $4.02 | ||
| QC9634.3MMCB | 34mm Hole Dia. | 34.24mm OD | .470"H | 96-34MMCB | $2.27 | ||
| QC9635MMCB | 35mm Hole Dia. | 35.38mm OD | .435"H | 96-35MMCB | $2.03 | ||
| QC9636MMCB | 36mm Hole Dia. | 36.22m OD | 96-36MMCB | $2.97 | ||
| QC96365MMCB | 36.5mm Hole Dia. | 36.75mm OD | .400"H | 96-36.5MMCB | $4.02 | ||
| QC9638MMCB | 38mm Hole Dia. | 38.23mm OD | .370"H | 96-38MMCB | $3.20 | ||
| QC9640MMCB | 40mm Hole Dia. | 40.41mm OD | .390"H | 96-40MMCB | $2.80 | ||
| QC96415MMCB | 41mm Hole Dia. | 41.43mm OD | 96-41.5MMCB | $4.23 | ||
| QC96423MMCB | 42mm Hole Dia. | 42.27mm OD | .515"H | 96-42.3MMCB | $3.97 | ||
| QC9645MMCB | 45mm Hole Dia. | 45.42mm OD | .530"H | 96-45MMCB | $5.68 | ||
| QC9647MMCB | 46.5mm Hole Dia. | 46.76mm OD | .330"H | 96-47MMCB | $5.27 | ||
| QC96472MMCB | 47mm Hole Dia. | 47.22mm OD | 96-47.2MMCB | $4.40 | ||
| QC9650MMCB | 50mm Hole Dia. | 50.42mm OD | .500"H | 96-50MMCB | $6.35 | ||
| QC965105MMCB | 51mm Hole Dia. | 51.052mm OD | 96-51.06MMCB | $4.02 | ||
More information
Returns
To return an item:
1. Write a brief note describing the reason for the return. Please be sure to include your name or company name or account number.
2. Return the item freight prepaid within 60 days from the invoice date. For best results, please ship return merchandise by UPS or Federal Express. Please keep your receipt because it may be necessary to track the package if it is lost in transit.
3. A 10% restocking fee applies on all returns unless the problem was the fault of Goodson. If so, the restocking charge is waived and shipping costs are reimbursed. Credits will be made to the account originally billed.
Send the completed Product Return Form along with the product to:
Goodson Shop Supplies
ATTN: RETURNS
156 Galewski Drive
Winona, MN 55987
Read our complete return policy.
Shipping
Goodson strives to ship orders the same day they are received. In fact, we track this on a daily basis and we are currently shipping 99.97% of orders on the same day.
We use most major carriers including FedEx, UPS, USPS and regional carrier, SpeeDee.
For more information, check out our Shipping & Delivery page.
International Sales
Goodson ships F.O.B. Winona, Minnesota, USA to most countries around the world. To find a distributor near you visit our Distributor Listing.
If there is not a distributor in your area, you can contact Goodson by phone (1-507-452-1830) or order online. Please note some items (such as Sunnen) are not available for shipping outside of the United States & Canada. If you have these items in your shopping cart, your order cannot be processed. You must remove those items from the cart to continue.
Proposition 65 Information
"Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm." - www.p65warnings.ca.gov
So, what does this mean for Goodson customers? It means that many of common products used in manufacturing contain products known to the state of California to cause cancer and/or reproductive harm. Components such as stainless steel, galvanized wire, brass, bronze, etc. can be found in the Prop 65 list and require us to provide the warning.
You can find a complete list at the Proposition 65 website.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov