THE COMPLETE LINE OF GARAGE DOOR FASTENERS
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.)
* NOTE: USING SERRATED HEX WASHER HEAD SCREWS & SERRATED HEX FLANGE LOCKING NUTS ELIMINATES THE NEED FOR FLAT & LOCK WASHERS. FASTENER HEADS CAN BE POWDER COATED RED FOR HIGH-STRESS OR DANGEROUS AREAS OF THE DOOR.
