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MS51831, KNH, NAS1395, RKK > RKK - Heavy Duty & Thickwall - Carbon Steel - Inch > 0.875

Keensert® Inch & Mil-Spec Heavy Duty Inserts - RKK Series, Locking and Non-Locking - Steel

Looking for Steel Keenserts®?

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

Stock sizes include 8-32 through 1-1/2-6 in Carbon Steel.

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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RKK5/8-11-MF RKK5/8-11-MF | 5/8-11 Heavy Duty Keensert® Carbon Steel
Price Each: $8.80 / Quantity Discounts Available
RKK5/8-18-MF RKK5/8-18-MF | 5/8-18 Heavy Duty Keensert® Carbon Steel
Price Each: $8.80 / Quantity Discounts Available
   
 
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