Core Products Aztech Locknut Company > Core Products INCH All-Metal (Inch) Cone Type (Automation) | Full Hex Center Locknut | Jam Hex Center Locknut | Jam Hex Top Locknut | Acorn Center Locknut Flanges (Inch) Top Lock Flange (TechPlus) | Cone Top Flange | Center Lock Flange | Locking Thread LOADNut Collars (Inch) Collar Plus and Thin Collar Nylon Insert (Inch) Flange Nut | Full Hex NE Nut | Jam Hex Nut | Heavy and Thick Hex NU | Heavy Jam Hex NTU | Thick Hex N12 | Small Hex and Machine Screw | Acorn NKM & NKE | Wing Nut WCA Locking Thread LOADNut Spins freely on standard blots until it is seated in the assembly. METRIC All-Metal (Metric) Cone DIN 980V | Jam Hex Center Lock ISO 4035 | Jam Hex Top Lock ISO 4035 | Acorn Cap Center Lock DIN 1587 Flanges (Metric) Top Lock Flange TechPlus DIN 6927 Nylon Insert (Metric) Flange Nut DIN 6926 MADE TO ORDER Made to Order - All-Metal (Inch) Free Spin - Serrated Flange | Cone Type Flange Made to Order - All-Metal (Metric) Cone Flange ISO 7044 | Cone ASME B18.16 M | Full Hex Center Lock DIN 934 | Cone ISO 7042, CL 10 & 8 | Hex Collar DIN 934 Made to Order - Flanges (Metric) Center Lock Flange DIN 6927 Made to Order - Nylon Insert (Metric) Thick Hex Nut ISO 7041 | Full Hex Nut ISO 7040 | Flange Nut ISO 7043 | Flange Nut ISO 12125 | Thin Hex Nut ISO 10511 Made to Order - Collars (Metric) Hex Collar DIN 934