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5/16-18 x 1-1/4 Coarse Hex Cap - Grade 5 Box/100

Marsoni M251S
Sale price$23.24
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5/16-18 x 1-1/4 Coarse Hex Cap - Grade 5 Box/100Overview The 5 16 18 x 1 1 4 Coarse Hex Cap Screw (00274) is designed for general hardware fastening applications requiring a medium strength, wrench driven threaded fastener. Supplied by Midwest Fastener in a convenient box of 100, this hex cap screw delivers consistent performance in structural assembly, mechanical, and fabrication environments. Technical Specifications MPN 00274 Brand Midwest Fastener Diameter 5 16 in Length 1 1 4 in Thread Size 18
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4.1 ★★★★★
Based on 2355 reviews
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Verified Purchase
Kurtiss s.
New York, US
★★★★★ 5
Works as it should.
Size: 300A Fuse Holder
I’ve had several of these in my build for over a year now. Zero issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
C
Verified Purchase
Clint
Lexington, US
★★★★★ 5
Good brand
Size: 300A Fuse Holder
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
M
Verified Purchase
Meeikal
Bozeman, US
★★★★★ 5
Solid choice for fuse holder
Size: 300A Fuse Holder
It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.
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Reviewed in the United States on January 14, 2026
D
Verified Purchase
Dana
San Leandro, US
★★★★★ 5
Would buy again
Size: 300A Fuse Holder
Works as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
W
Verified Purchase
Will Peppers jr
Whiting, US
★★★★★ 5
I can wire my 0gage wre finally
Size: 300A Fuse Holder
The speed of service and delivery fused at different Amps voltage to purchase appearance is always a great addition and skar audio is always a head of the game I love skar audio I have been running their RP series amps I have all of them except the 4500.1 I bought this for my 07 Wolfsburg jetta with a 15 dual 2ohm down to 1ohm with the RP 3500.1 and it slumps and hits so low the skar box foe my single 15evl series..is tuned to 30htz..n when it hits that level and lower man u know it ..o call it the 23htz (23hurter)..explosive always excellent quality and functionality thanks 😊
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Reviewed in the United States on January 28, 2025

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