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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 | #4,612 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Hex Bolts |
| Brand | Mellewell |
| Color | Silver |
| Customer Reviews | 4.7 4.7 out of 5 stars (961) |
| Fastener Type | Bolt |
| Finish Types | Bright |
| Grade Rating | Grade 18 8 |
| Item Diameter | 0.25 Inches |
| Item Shape | Cylinder |
| Manufacturer | Mellewell |
| Material Type | Stainless Steel |
| Number of Pieces | 32 |
| Screw Head Style | Hex |
| Size Name | 1/4-20 x 3-1/2" |
| Thread Size | 1/4"-20 |
| Unit Count | 8 Count |
J**Y
Nice. Be careful.
Nice bolts, lock washers and nuts. I saw some reviews that showed broken bolts and 1 star reviews. Stainless steel will break if it is over torqued or cross threaded. Don't need to do that.
D**.
Good bolts
Good bolts for marine use. Good thread engagement
T**N
Nuts,bolts and washers
Black nuts, bolts and washers. Not cheap good quality.
A**M
Perfect for what I needed them for
Strong Screws and perfect to get my bench vise installed onto my tool cabinet.
T**Y
Great product!
Great price
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
R**R
Black bolts for the grill
They were exactly what I was looking for. They came colored black so I didn’t have to scuff them and paint them. They’re for my restoration of the lawnmower I couldn’t beat the price. I’ll do more business with them in the future.
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
3 weeks ago
2 days ago