Mutual Screw & Supply

M20-2.5 X 45mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (25 / Pkg.)

M20-2.5 X 45mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (25 / - Main image
$79.95 $119.33 In stock

M20-2.5 x 45mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • 316 Stainless Steel construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 25

Specifications

  • Thread Size: M20-2.5
  • Length: 45mm
  • Thread Pitch: 2.5mm
  • Material: 316 Stainless Steel
  • Grade: 316
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 25
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Charlotte ★★★★★

Finally swapped out the old galvanized bolts on our trailer jockey wheel mount for these fully threaded 316s—the hex head grabs a socket perfectly and they snugged down without any galling. For a marine environment, the stainless is exactly what you want, and 45mm was the right length for our bracke

Daniel Z. ★★★★★

The 316 stainless steel is exactly what I needed for a saltwater-adjacent project, and the fully threaded shaft makes alignment a breeze. Pricing is fair for a 25-pack of this size.

Ellie N. ★★★★★

The hex heads grip my socket perfectly, no slipping even when torquing down on a heavy bracket. Fully threaded along the entire 45mm length makes them incredibly versatile for my shop jigs. Solid buy for the price.