Products

What’s a #3 Head Plow Bolt?

Earnest Machine stocks #3 Head Plow Bolts in sizes ranging from 3/8” to 1 3/8” in diameter and from 1″ to 8″ in length, in Grade 5, 8 and proprietary 170M strength levels, in…

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Metric Hex Flange Bolt

Earnest Machine’s line of 10.9 and 8.8 Metric Hex Flange Bolts are manufactured to DIN 6921 and are available with a level 3 PPAP certification. Both 10.9 and 8.8 grades…

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What is a Slotted Hex Nut?

Slotted Hex Nuts feature six slotted sides to allow a cotter pin to freely pass through its body. This style of fastener is also designed to be used with a bolt, screw, or stud…

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What is a Hex Jam Nut?

Hex Jam Nuts are half the thickness of standard Hex Nuts and are commonly used in applications where a nut with a low-profile thickness is needed. This nut can also be used with a… 

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