Mutual Screw & Supply

3/4-16 X 5-1/2" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc (20 / Pkg.)

3/4-16 X 5-1/2" Hex Head Cap Screws | USA Made | PFC9 Alloy Steel Yellow Zinc - Main image
$140.89 $207.19 In stock

3/4-16 x 5-1/2" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • PFC9 Alloy Steel Yellow Zinc construction
  • Hex head for wrench or socket drive
  • Made in the USA
  • Sold in packs of 20

Specifications

  • Thread Size: 3/4-16
  • Length: 5-1/2"
  • Threads Per Inch: 16
  • Material: Alloy Steel
  • Grade: PFC9
  • Finish: Yellow Zinc CR+6
  • Pack Quantity: 20
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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

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Customer Reviews (4.8 / 5 · 5 reviews)

Jason ★★★★★

Threads are clean and the yellow zinc finish looks exactly like the spec sheet. These seated perfectly into my fixture plate holes without any binding, and the PFC9 alloy feels solid under torque.

Victoria ★★★★★

I needed these for a heavy equipment repair, and the yellow zinc coating on the hex heads held up well against rust in my damp shop. The threads cut cleanly into the steel frame without any galling, which saved me a lot of time.

Stella ★★★★★

Finally found some long 3/4-16 bolts that didn't strip out when torqued to spec. The yellow zinc finish on these is uniform and thick, which gives me confidence they'll hold up against rust. These are going into a heavy-duty jig I'm building.