Leaders in Lowering the Cost of Assembly

Indoor and Outdoor Bleachers

Select below to read other Cost Savings Apps.


Automobile Underbody Drive Train Support
Door Lock Attachment
Engine Torque Reaction Struct Bracket
Fender Rail Application
Ford Europe - Front Suspension Attachment
Front Brake Line Bracket to Vehicle Frame
Front Seat Belt Assembly
Front Seat to Seat Track
Front Stabilizer Plate Attachment
Hub and Bearing Assembly
Rear Axle Assembly
Steering Shaft
Tail Gate Strut Support Attachment
V6 Engine Timing Belt Cover Attachment


Aluminum Heat Sink
Black & Decker Workmate Workbench
Cable TV Hardware
Clothes Washer / Clothes Dryer
Cookware Handle
Dishwasher Leg Leveling Assembly
Door Roller Adjusting Bracket
Faucet Stem Assembly
Hedge Trimmer Blade
Hewlett-Packard 7350 Printer
Indoor and Outdoor Bleachers
Paint Scraper Handle to Blade Assembly
Refrigerator Handle
Relay Valve Assembly
String Trimmer
Two-Cycle Outboard Motor


A leading producer of indoor and outdoor seating required a screw to fasten the guard rail of the bleachers to the vertical support member, in the field under difficult circumstances and the safety implications against failure.


The producer chose to use -13 x 2 DUO-TAPTITE screws due to their very low end load characteristic and high strip-to-drive torque ratio in the thin nut member.

Customer Benefit

The high prevailing off torque of the DUO-TAPTITE screw eliminated the possibility the fasteners may loosen and the stability of the DUO-TAPTITE screw in the pilot hole enhanced the assembly operation. The use of DUO-TAPTITE screws instead of nuts and bolts also reduced the customers fastening costs while the quality of the product increased.