This is the Great Planes 6-32 Nylon Strut Fitting. FEATURES: Great for custom projects Made of nylon Angled about 30 degrees INCLUDES: Four Strut fittings One Instructions (part of header card) REQUIRES: #6 wood screws (GPMQ3130) and 6-32 threaded studs secured with epoxy (we do not carry this threaded stud, we suggest using a 6-32 bolt (GPMQ3042) and cut off the head) COMMENTS: Angle can be adjusted by heating the fitting.