








🔧 Lock in strength, unlock endless possibilities!
The Mellewell 1/4-20 x 3-1/2" Hex Head Bolt sets feature fully threaded 18-8 stainless steel bolts with hex nuts and thick flat & lock washers. Engineered for superior corrosion resistance and strength, these 8 complete sets are perfect for professional-grade fastening in industrial, home, and office applications.
| ASIN | B08G1HPJYY |
| Best Sellers Rank | #8,444 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in Hex Bolts |
| Date First Available | August 17, 2020 |
| Finish Type | Bright |
| Head Style | Hex |
| Item Diameter | 0.25 Inches |
| Item Weight | 7.8 ounces |
| Item model number | WLJT-1/4-20-3-1/2-8P |
| Manufacturer | Mellewell |
| Number of Items | 8 |
| Number of Pieces | 32 |
| Shape | Cylinder |
| Thread Size | 1/4"-20 |
T**Y
Great product!
Great price
D**E
Great product, great price, great service
Great product, great price, great service
R**N
Good stuff
Quality set in a handy container.
N**R
No issues
No issues. Works fine.
R**P
1/4-20 bolts and nuts perfect for projects.
These bolts and nuts and washers were exactly what I needed for a few projects around the house.! The small plastic box is a nice touch that keeps them together and ready for use.
K**R
True to size
Nice, look like good quality. Good threads and true to size
J**.
Good quality bolts
The motor on my lawn mower works loose and these bolts for a great replacement
K**V
3/8-16 6-1/2" x 4 bolt sets
Came fast, nicely packed, exact size.
T**Y
delivered as spect'd. overall good product at a good price.
G**.
I was surprised to find this difficult sized bolt on Amazon. It made me extremely happy to now complete the assembly of the basketball outdoor hoop My son and grandchildren can now compete and challenge each other
A**R
Used for outdoor wood project Would buy it again
P**E
Great item, as described! I like how it came in a set so I didn't have to buy four different items. I replaced all the rusty nuts and bolts on my barbecue with them.
D**U
Good quality
Trustpilot
4 days ago
2 weeks ago