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MS51831, KNH, NAS1395, RKK > MS51831, KNH - Heavy Duty & Thickwall - Stainless Steel - Inch > Self-Locking

Keensert® Inch & Mil-Spec Heavy Duty Inserts - MS51831, KNH Series, Locking and Non-Locking


Looking for MS51831 / KNH Heavy Duty Key-locking Inserts?

We carry the MS51831 / KNH Heavy Duty series in both locking and non-locking styles.

Stock sizes include 8-32 through 1-12 in Stainless steel.

Additional materials and sizes are available upon request.

Scroll down to find your size, or search by part number.

Add to Cart and buy online or email us for a custom quote.  Most popular products are in stock and ship within 24 hours.

Can't find what you're looking for? Email us at [email protected] for a custom quote. "We have the right screw for you" is our motto after all!
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NAS1395C04L / KNHL0440J NAS1395C04L / KNHL0440J | 4-40 Keensert® Stainless Steel
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NAS1395C06L / KNHL0632J NAS1395C06L / KNHL0632J | 6-32 Keensert® Stainless Steel
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NAS1395C08L / KNHL0832J NAS1395C08L / KNHL0832J | 8-32 Keensert® Stainless Steel
Price: $6.00 Get a custom quote today!
MS51831-101L / KNHL1024J MS51831-101L / KNHL1024J Alt | 10-24 Keensert® Stainless Steel
Price Each: $9.14 / Quantity Discounts Available
MS51831-102L / KNHL420J MS51831-102L / KNHL420J Alt | 1/4-20 Keensert® Stainless Steel
Price Each: $5.92 / Quantity Discounts Available
MS51831-103L / KNHL518J MS51831-103L / KNHL518J Alt | 5/16-18 Keensert® Stainless Steel
Price Each: $7.68 / Quantity Discounts Available
MS51831-104L / KNHL616J MS51831-104L / KNHL616J Alt | 3/8-16 Keensert® Stainless Steel
Price Each: $10.02 / Quantity Discounts Available
MS51831-105L / KNHL714J MS51831-105L / KNHL714J Alt | 7/16-14 Keensert® Stainless Steel
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MS51831-106L / KNHL813J MS51831-106L / KNHL813J Alt | 1/2-13 Keensert® Stainless Steel
Price Each: $13.92 / Quantity Discounts Available
MS51831-107L / KNHL912J MS51831-107L / KNHL912J Alt | 9/16-12 Keensert® Stainless Steel
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MS51831-108L / KNHL1011J MS51831-108L / KNHL1011J Alt | 5/8-11 Keensert® Stainless Steel
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MS51831-109L / KNHL1210J MS51831-109L / KNHL1210J Alt | 3/4-10 Keensert® Stainless Steel
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MS51831-110L / KNHL1409J MS51831-110L / KNHL1409J Alt | 7/8-9 Keensert® Stainless Steel
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MS51831-111L / KNHL1608J MS51831-111L / KNHL1608J Alt | 1-8 Keensert® Stainless Steel
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MS51831-201L / KNHL1032J MS51831-201L / NAS1395C3L / KNHL1032J Alt | 10-32 Keensert® Stainless Steel
Price Each: $5.24 / Quantity Discounts Available
MS51831-202L / KNHL428J MS51831-202L / NAS1395C4L / KNHL428J Alt | 1/4-28 Keensert® Stainless Steel
Price: $5.56 Get a custom quote today!
MS51831-203L / KNHL524J MS51831-203L / NAS1395C5L / KNHL524J Alt | 5/16-24 Keensert® Stainless Steel
Price Each: $11.36 / Quantity Discounts Available
MS51831-204L / KNHL624J MS51831-204L / NAS1395C6L / KNHL624J Alt | 3/8-24 Keensert® Stainless Steel
Price: $12.24 Get a custom quote today!
MS51831-205L / KNHL720J MS51831-205L / NAS1395C7L / KNHL720J Alt | 7/16-20 Keensert® Stainless Steel
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MS51831-206L / KNHL820J MS51831-206L / NAS1395C8L / KNHL820J Alt | 1/2-20 Keensert® Stainless Steel
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MS51831-207L / KNHL918J MS51831-207L / KNHL918J Alt | 9/16-18 Keensert® Stainless Steel
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MS51831-208L / KNHL1018J MS51831-208L / NAS1395C10L / KNHL1018J Alt | 5/8-18 Keensert® Stainless Steel
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MS51831-209L / KNHL1216J MS51831-209L / KNHL1216J Alt | 3/4-16 Keensert® Stainless Steel
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MS51831-210L / KNHL1414J MS51831-210L / KNHL1414J Alt | 7/8-14 Keensert® Stainless Steel
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MS51831-211L / KNHL1612J MS51831-211L / KNHL1612J Alt | 1-12 Keensert® Stainless Steel
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