3/8-16 x 9 Socket Cap Screw Alloy

#1 Heavy Duty Drill Bit - Stubby Length

1 7/32 x 6 Reduced Shank Drill Bit (1/2 Shank)

Suitable for medium alloyed materials and stainless steel

(SP®) SNAPSKRU® Anchor & 8 x 1 1/2 Combo Screw (100)

7 x 1 5/8 Simpson Trim-Head Self-Drilling Siding Screw - Square Drive 410 SS - Carton (5000) #10 Square Bugle-Head Wood Decking Screws T17 316 Stainless Steel 3/8-16 x 9 Socket Cap7 x 1 5 8 Simpson Trim Head Self Drilling Siding Screw Square Drive 410 SS Carton (5000) . Attach wood siding, wood panels and metal trim to steel studs #1 square drive trim head, . 230" head diameter, #3 drill point Threaded 2 3 of overall length Drilling thickness capacity: up to 0. 125" (111 mils or 11 ga.)