Stanley Engineered Fastening - Spiralock - Spiralock® Key Locking Threaded Inserts

Spiralock Key insert represents yet another company innovation that combines the Spiralock® self locking threads with a conventional key insert fastener. Spiralock key threaded inserts are ideal for challenging applications that involve lightweight materials supporting significant loads and forces which cannot be supported by the wire inserts, molded/potted inserts or ultrasonic inse... (read more)

Stanley Engineered Fastening - Spiralock - Taps

Spiralock manufactures a variety of tap styles including: Multi Purpose, T-10 Straight Flute, Cold Forming and High Performance. (read more)

Stanley Engineered Fastening - Spiralock - Spiralock Stainless Steel Nuts

Spiralock® has added a stainless steel line of self-locking hex flange nuts which offer corrosion protection delivered by the nuts’ Grade 316 austenitic stainless steel composition. They are ideal for maintaining joint integrity on everything from food processing equipment, chemical mixing, high velocity pumps and compressors to and on off road vehicles. (read more)

Stanley Engineered Fastening - Spiralock - Spiralock V-band Clamp Nut

In addition to the basic benefits of the unique Spiralock thread, the Spiralock V-band nut designed to mate with a V-band clamp features added overall height for greater thread engagement, longer wrenching surface, free-spinning rundown and bearing face designed to fit clamping device. (read more)

Stanley Engineered Fastening - Spiralock - Spiralock Captive Washer Nut

Spiralock captive washer nut offers controlled friction on the bearing surface to guarantee a tight fit regardless of surface finish of the mating component. It also reduces tightening friction (k-factor) to yield more clamp load and it provides protection of the bearing surface from tightening damage. (read more)

Stanley Engineered Fastening - Spiralock - New 2-56 DN Wire Thread Insert

For secure locking and reusability with no tangs to remove, Spiralock introduces its new 2-56 Drive Notch™ (DN™) tang-free Wire Thread Insert. Spiralock inserts have extensive reusability without the potential for damaging internal threads. They are made of SS304 material and have an ultimate tensile strength above 200KSI. (read more)

Stanley Engineered Fastening - Spiralock - Spiralock Equivalent to MS21042 and MS21043 Nut

In addition to the basic benefits of the unique Spiralock thread such as vibration loosening resistance, reusability, elimination of secondary locking devices, improvement in quality and joint fatigue life and reduction of costs, this nut is equivalent to MS21042 and MS21043 except for the prevailing torque feature which is replaced by the Spiralock locking thread technology. (read more)

Stanley Engineered Fastening - Spiralock - Spiralock Double Hex (12-point) Nut

In addition to the basic benefits of the unique Spiralock thread, the Spiralock Double Hex (12-point) Nut which is primarily used in aerospace applications is a thin-walled, light weight, high-dimensional precision fastener that offers reduced rounding over the corner, reduced stripping or damaging of the hex, high bearing face accuracy and high-strength alloy steel. (read more)

Stanley Engineered Fastening - Spiralock - Threaded Inserts

These inserts are designed for use in tapered holes, which allows for rapid and accurate alignment prior to installation. With the use of high-frequency vibrations generating frictional heat at the metal to plastic interface, the plastic melts slightly and flows into the knurled serrations, barbs and undercuts. (read more)

Stanley Engineered Fastening - Spiralock - Self-Clinching Nuts

Self-clinching floating fasteners provide load-bearing threads in thin sheets and permit up to 0.030in (0.8mm) adjustment for mating hole misalignment. (read more)

Stanley Engineered Fastening - Spiralock - Wire Inserts

Spiralock wire thread inserts are made of 300 series austenitic stainless steel and are supplied unplated, unless specified otherwise. Cadmium plating (per QQ-P-416, Type II) can be requested by adding a 301 suffix to the basic EDP number (example: 96070-301).

Silver plating is available for made to order inserts. (read more)

Stanley Engineered Fastening - Spiralock - Spiralock Thread Milling Cutters

The Spiralock thread form tools are also available in Thread Milling Cutters, for jobs where larger thread diameters are required. (read more)

Stanley Engineered Fastening - Spiralock - Drive Notch Wire Thread Inserts (DN™)

Similarly to Spiralock tanged wire thread inserts, our Drive Notch Wire Thread Inserts install into an STI tapped hole and accept standard bolts. In addition to being resistant to loosening under vibration, shock and thermal extremes, DN™ Wire Thread Inserts offer the following benefits...... (read more)

Stanley Engineered Fastening - Spiralock - Self-locking Fasteners

Are you experiencing threaded joint problems? The solution to these problems is the unique Spiralock self-locking, reusable screw thread. (read more)

Stanley Engineered Fastening - Spiralock - Fractional Hex Flange Nuts

Standard Spiralock nuts are SAE Grade 8 equivalent, and designed to mate with standard 2A and 3A class of fit bolts. (read more)