Indented Hex Washer Head Self-Drillers Serrated Heads

14-14 x 7/8”, 5/16-18 X 1- 1-1/4 - 1-1/2” SD3, 5/16”, 7/16” & 3/8” Across Flats

Stitch Point - #2 self drill

Indented Hex Washer Head Serrated Self Drillers

14-20 x 5/8” to 1”

3/8” & 7/16” Across Flats

#2 & #3 self-drill

Pan Socket Type A - AB Tapping Screws

6 x 5/8”, 8 x 3/4”, & 10 x 3/4”

Other Sizes Available

Pan Head Quadrex
Self-Drillers

8-18 x 1/2” #2 self-drill & #3 10-16 x 3/4” #3 self-drill.

Other Sizes Available

Carriage Bolts

1/4-20 x 1/2”, 5/8”, 3/4”, 1”

5/16-18 x 3/4”, 1”, 1-1/2”, 2”

Other Sizes Available

Flat Head Carriage Bolts

1/4-20 x 1-7/8”, 2”, 2-1/4”, 2-1/2”

& 5/16-18 x 3/4” & 1” low profile

3/8-16 x 1”

Short Neck Carriage Bolts

1/4-20 x 1/2”, 5/8”, 3/4”

5/16-18 x 3/4”, 1”

3/8-16 x 7/8”

Special Low Profile
Carriage Bolts

5/16-18 x 3/4”,

3/8-16 x 1”

Hex Head Cap Screws

1/4” - 5/16” - 3/8” to 3” long

Indented Hex Washer Head Machine Screws - Plain &  Serrated Heads

1/4 - 5/16 - 3/8” - 1/2” dia. up to 3”

Indented Hex Washer Head Serrated

14-10 x 3/4”, 1”, 1-1/4”, 1-1/2” Type A 1/4-14 x 3/4” Type AB Both 3/8” or 7/16” Across Flats, 14-8 x 1” Low Root

Indented Hex Washer

Head (Lag Screw) Type A

(5/16) 18-9 x 1-5/8”, 2”, 2-1/2”, 3”, 4”, 7/16” or 1/2” Across Flats Unhardened. Extra high head available for special applications

Indented Extra High Hex Washer Head (Lag Screw) Type A

20-9 x 1-3/4”, 2”, 3-1/4” (7/16” Across Flats) Unhardened, High-Head

Knurled Track Bolts

1/4-20 x 3/4” Flat Head

5/16-18 x 3/4” Pan Head Phillips, 1/4-20 x 5/8”, 3/4” Truss Head, 3/8” x 3/4” & 1” Pan (Flat) Head

Flat Head, Round Head & Shoulder Rivets

1/4”, 5/16”, 3/8” Diameter

UNC Finished Hex Nuts

1/4”, 5/16”, 3/8”

Serrated Flange Locking Nuts

1/4”, 5/16”, 3/8” GR5

Flat Washers - Lock Washers

1/4”, 5/16”, 3/8”, 7/16”, 1/2”

(Available from Leland Industries Inc.)