TERF
✓Price
$79.99
Hippo Hardware 3/8" X 1/2" TPI 24 UNF Hex Bolts Hexagon Imperial Set Screws High Tensile Steel Grade 5, 8.8 Black (Pack of 100)
★★★★★
$79.99
Options
146 availableSize: 3/8" X 1/2"-TPI24
1/4" X 3/4"-TPI287/16" X 1.3/4"-TPI207/16" X 2"-TPI207/16" X 3/4"-TPI203/8" X 1/2"-TPI241/4" X 7/8"-TPI287/16" X 7/8"-TPI201/4" X 5/8"-TPI285/16" X 3/4"-TPI245/16" X 5/8"-TPI247/16" X 1"-TPI205/16" X 2"-TPI241/2" X 3.1/2"-TPI201/2" X 7/8"-TPI201/2" X 5.1/2"-TPI201/2" X 4.1/2"-TPI203/8" X 4.1/2"-TPI243/8" X 8"-TPI243/8" X 7"-TPI243/8" X 6.1/2"-TPI241/4" X 6.1/2"-TPI281/2" X 1.3/4"-TPI203/8" X 3.1/2"-TPI245/16" X 7"-TPI245/16" X 7.1/2"-TPI245/16" X 6.1/2"-TPI243/8" X 6"-TPI247/16" X 3.1/2"-TPI201/2" X 1"-TPI201/2" X 1.1/2"-TPI201/2" X 2.3/4"-TPI201/2" X 3/4"-TPI207/16" X 5"-TPI201/4" X 5.1/2"-TPI283/8" X 1.3/4"-TPI245/16" X 4.1/2"-TPI245/16" X 3.1/2"-TPI243/8" X 2.1/4"-TPI241/2" X 1.1/4"-TPI201/2" X 3"-TPI207/16" X 2.1/2"-TPI201/4" X 2.1/2"-TPI283/8" X 4"-TPI241/4" X 3"-TPI285/16" X 1/2"-TPI241/4" X 1.1/2"-TPI287/16" X 3"-TPI201/4" X 1.1/4"-TPI285/16" X 2.1/2"-TPI247/16" X 6.1/2"-TPI207/16" X 4"-TPI205/16" X 3"-TPI241/4" X 4"-TPI285/16" X 2.3/4"-TPI241/4" X 4.1/2"-TPI283/8" X 2.3/4"-TPI243/8" X 3"-TPI243/8" X 1.1/4"-TPI243/8" X 2"-TPI247/16" X 3.1/4"-TPI207/16" X 2.3/4"-TPI201/4" X 2.1/4"-TPI287/16" X 1.1/4"-TPI207/16" X 1.1/2"-TPI201/4" X 1"-TPI281/4" X 1.3/4"-TPI281/2" X 2.1/4"-TPI207/16" X 6"-TPI205/16" X 1.1/2"-TPI245/16" X 1.1/4"-TPI241/4" X 3.1/4"-TPI283/8" X 3/4"-TPI241/4" X 1/2"-TPI285/16" X 4"-TPI243/8" X 2.1/2"-TPI247/16" X 2.1/4"-TPI201/4" X 2"-TPI283/8" X 1"-TPI245/16" X 3.3/4"-TPI24
Quantity
1
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About this item
- Thread Diameter: 3/8"
- Length: 1/2"
- TPI: 24
- Thread: UNF
- Shank Length: 0"
Product description
Hex head bolts have a hexagonal-shaped head, which allows them to be tightened or loosened with a wrench or socket. This design provides a good balance between ease of use and strength. UNF (Unified National Fine) refers to the threading type, with "fine" threads that are more closely spaced than coarse (UNC) threads. Fine threads are often used in high-stress applications because they allow for more precise adjustments and a stronger hold in hard materials. High tensile bolt is designed to withstand high stress and tension, making it suitable for demanding applications where a strong, durable bolt is required.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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