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Hex Lag Screw 1/2"-6 x 5-1/2" - Zinc ASTM A307

Marsoni M251S
Sale price$159.91
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Hex Lag Screw 1/2"-6 x 5-1/2" - Zinc ASTM A307Product Details : Hex Lag Screw 1 2" 6 x 5 1 2" Zinc ASTM A307 Product Type: Hex Lag Screw Lag Bolt Bolt Diameter Size: 1 2" Thread Count (Pitch TPI): 6 Length: 5 1 2" Head Type: Hexagon Tool to use: 3 4" Threading: Partial thread Thread Type: Coarse Type Of Point: Lag Bolt Material(s): Zinc Steel Grade: ASTM A307 Standards and Certifications: ASTM A307 For any information about products, please contact us. *Photos for reference purposes only.
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Michael Rhodes
Whiting, US
★★★★★ 5
Outboard thermostat
Works fine. A little pricey but better to buy the best than risk a cheap failure and destroy your engine like i did once.
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Reviewed in the United States on May 29, 2026
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carlos febus
Port Orchard, US
★★★★★ 5
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Good
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Reviewed in the United States on April 27, 2026
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Will Rhoden
Pawtucket, US
★★★★★ 5
Works as it should
Works as it should
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Reviewed in the United States on March 24, 2026
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kelly napper
Birmingham, US
★★★★★ 4
Four Stars
Just what I needed
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Reviewed in the United States on October 14, 2016
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Paul Schneeman
Lake Worth, US
★★★★★ 5
Functioned as advertized.
Installed these in my Whalers 96 200 Offshore. No issues, used permatex gasket compound on aluminum engine parts after cleaning with fine brass wire wheel.
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Reviewed in the United States on November 20, 2024

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