15/32 Heavy Duty Drill Bit - Stubby Length

9/16-18 x 3 1/2 Hex Cap Screw SS 18-8 (A2)

They can carry twice the weight of a standard wing anchor but only require a ½ inch hole

1-14 x 4 1/2 Socket Cap Screw Alloy

1-14 x 3 1/2 Socket Cap Screw Alloy

#38 x 6 High Speed Aircraft Bit Cobalt (6) 1/2-13 Grade 8 Hex Cap Screws Yellow Zinc Plated 15/32 Heavy Duty Drill Bit#38 x 6 High Speed Aircraft Bit Cobalt . Manufactured to NAS 907 Type J specifications Jobber flute lengths for drilling holes in hard to reach places Heavy duty construction for portable or machine drilling For use in drilling in high tensile strength alloy steels, stainless steels, titanium and other difficult to machine materials Made in the USA