Self-Clinching Nuts – Types SP, SMPP – Unified

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Custom manufacturer 7 yrs CN

About Product

Self-clinching nuts are installed by placing them in properly sized holes in sheets and applying a parallelsqueezing force to the head of the nut. The sheet metal surrounding the head cold flows into an undercut therebymaking the fastener an integral part of the sheet. A serrated clinching ring prevents the fastener from rotating afterinstallation.Type S, SS, CLS, and CLSS nuts provide load-bearing threads in thin sheets with highpushout and torque-out resistance.Type SP, PEM 300® nuts provide strong load-bearing threads in stainless steel sheetsas thin as .030”.

Part # Thread Size A (Shank) Max. Hole Size in Sheet + .003 – .000 E ± .010 Fastener Material Standard Finish
SP-440-0 .112-40 (#4;-40) .030 in .166 in .250 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-632-0 .138-32 (#6;-32) .030 in .1875 in .280 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-832-0 .164-32 (#8;-32) .030 in .213 in .310 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-032-0 .190-32 (#10;-32) .030 in .250 in .340 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-0420-0 .250-20 (1/4-20) .045 in .344 in .440 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-440-1 .112-40 (#4;-40) 0.038 in .166 in .250 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-632-1 .138-32 (#6;-32) 0.038 in .1875 in .280 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-832-1 .164-32 (#8;-32) 0.038 in .213 in .310 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-032-1 .190-32 (#10;-32) 0.038 in .250 in .340 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-0420-1 .250-20 (1/4-20) .054 in .344 in .440 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-0518-1 .313-18 (5/16-18) .054 in .413 in .500 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-440-2 .112-40 (#4;-40) .054 in .166 in .250 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-632-2 .138-32 (#6;-32) .054 in .1875 in .280 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-832-2 .164-32 (#8;-32) .054 in .213 in .310 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-032-2 .190-32 (#10;-32) .054 in .250 in .340 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-0420-2 .250-20 (1/4-20) .087 in .344 in .440 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-0518-2 .313-18 (5/16-18) .087 in .413 in .500 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380
SP-0616-2 .375-16 (3/8-16) .120 in .500 in .560 Age Hardened A286 Stainless Steel Passivated and/or tested per ASTM A380

Key attributes

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Website:https://www.htfinc.com/
Company Name:Hi-Tech Fasteners, Inc.
Location:Frederick, MD 21703
Description:Distributor of MS and NAS fasteners, electronic hardware and mechanical components for the electronics, telecommunications, medical, aerospace, military and defense, instrumentation and commercial industries. Products include cable components, circuit board accessories, installation tools, labels and adhesives. Fastener types include rivets, inserts, captive screws, bolts, nuts, pins and studs. Fasteners are available in various features, thread size, length, grip range and shank size. Made from finished and unfinished metals such as stainless and carbon steel, brass, bronze and aluminum. Offers value-added services such as kitting, factory training, shipment tracking and barcoding. JIT delivery capable.

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Self-Clinching Nuts - Types SP, SMPP - Unified

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