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Tri-Lobular Thread Forming Screws for Metal Applications at Empire Bolt & Screw

The ability of Tri-Lobular Thread Forming Screws to create their own threads in metal has revolutionized this fastener application.  No longer are pre-tapped holes required, virtually eliminating one entire step of an installation process on the manufacturing floor.   Trilobular thread shape reduces friction during thread formation and provides exceptional prevailing torque.  Work-hardening occurs on the formed internal threads, introducing a high-strength nut thread that is uniquely resistant to loosening by vibration. 

Call Empire Bolt & Screw or send us a Request for Quote on your Tri-Lobular Thread Forming Screw needs today.
 
Model Product Size Plate Head Pkg Qty  
T HW1032.1Z #10-32 x 1" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax #10-32 Steel Zinc & Wax HWH 10,000
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Quote
T HW1032.1BO #10-32 x 1" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax #10-32 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW1032.1SS #10-32 x 1" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl #10-32 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW1032.1SS410 #10-32 x 1" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl #10-32 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW1032.114Z #10-32 x 1-1/4" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax #10-32 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW1032.114BO #10-32 x 1-1/4" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax #10-32 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW1032.114SS #10-32 x 1-1/4" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl #10-32 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW1032.114SS410 #10-32 x 1-1/4" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl #10-32 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW1032.112Z #10-32 x 1-1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax #10-32 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW1032.112BO #10-32 x 1-1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax #10-32 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW1032.112SS #10-32 x 1-1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl #10-32 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW1032.112SS410 #10-32 x 1-1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl #10-32 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.12Z 1/4"-20 x 1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax 1/4"-20 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW1420.12BO 1/4"-20 x 1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax 1/4"-20 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW1420.12SS 1/4"-20 x 1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl 1/4"-20 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.12SS410 1/4"-20 x 1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl 1/4"-20 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.58Z 1/4"-20 x 5/8" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax 1/4"-20 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW1420.58BO 1/4"-20 x 5/8" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax 1/4"-20 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW1420.58SS 1/4"-20 x 5/8" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl 1/4"-20 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.58SS410 1/4"-20 x 5/8" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl 1/4"-20 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.34Z 1/4"-20 x 3/4" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax 1/4"-20 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW1420.34BO 1/4"-20 x 3/4" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax 1/4"-20 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW1420.34SS 1/4"-20 x 3/4" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl 1/4"-20 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.34SS410 1/4"-20 x 3/4" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl 1/4"-20 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.1Z 1/4"-20 x 1" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax 1/4"-20 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW1420.1BO 1/4"-20 x 1" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax 1/4"-20 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW1420.1SS 1/4"-20 x 1" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl 1/4"-20 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.1SS410 1/4"-20 x 1" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl 1/4"-20 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.114Z 1/4"-20 x 1-1/4" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax 1/4"-20 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW1420.114BO 1/4"-20 x 1-1/4" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax 1/4"-20 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW1420.114SS 1/4"-20 x 1-1/4" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl 1/4"-20 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.114SS410 1/4"-20 x 1-1/4" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl 1/4"-20 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.112Z 1/4"-20 x 1-1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax 1/4"-20 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW1420.112BO 1/4"-20 x 1-1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax 1/4"-20 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW1420.112SS 1/4"-20 x 1-1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl 1/4"-20 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.112SS410 1/4"-20 x 1-1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl 1/4"-20 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.2Z 1/4"-20 x 2" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax 1/4"-20 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW1420.2BO 1/4"-20 x 2" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax 1/4"-20 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW1420.2SS 1/4"-20 x 2" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl 1/4"-20 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW1420.2SS410 1/4"-20 x 2" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl 1/4"-20 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW51618.12Z 5/16"-18 x 1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax 5/16"-18 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW51618.12BO 5/16"-18 x 1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax 5/16"-18 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW51618.12SS 5/16"-18 x 1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl 5/16"-18 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW51618.12SS410 5/16"-18 x 1/2" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl 5/16"-18 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW51618.58Z 5/16"-18 x 5/8" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax 5/16"-18 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW51618.58BO 5/16"-18 x 5/8" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax 5/16"-18 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote
T HW51618.58SS 5/16"-18 x 5/8" HWH Slotted Tri-Lobular Thread Rolling Screw, 18-8 Stnlss Stl 5/16"-18 18-8 Stnlss Stl HWH 10,000
Add to
Quote
T HW51618.58SS410 5/16"-18 x 5/8" HWH Slotted Tri-Lobular Thread Rolling Screw, 410 Stnlss Stl 5/16"-18 410 Stnlss Stl HWH 10,000
Add to
Quote
T HW51618.34Z 5/16"-18 x 3/4" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Zinc/Wax 5/16"-18 Steel Zinc & Wax HWH 10,000
Add to
Quote
T HW51618.34BO 5/16"-18 x 3/4" HWH Slotted Tri-Lobular Thread Rolling Screw, Steel Blk Oxide & Wax 5/16"-18 Steel Blk Oxide & Wax HWH 10,000
Add to
Quote

Model:
Size:
#10-32
Plate:
Steel Zinc & Wax
Head:
HWH
Model:
Size:
#10-32
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Model:
Size:
#10-32
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
#10-32
Plate:
410 Stnlss Stl
Head:
HWH
Size:
#10-32
Plate:
Steel Zinc & Wax
Head:
HWH
Size:
#10-32
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Size:
#10-32
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
#10-32
Plate:
410 Stnlss Stl
Head:
HWH
Size:
#10-32
Plate:
Steel Zinc & Wax
Head:
HWH
Size:
#10-32
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Size:
#10-32
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
#10-32
Plate:
410 Stnlss Stl
Head:
HWH
Model:
Size:
1/4"-20
Plate:
Steel Zinc & Wax
Head:
HWH
Size:
1/4"-20
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Size:
1/4"-20
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
1/4"-20
Plate:
410 Stnlss Stl
Head:
HWH
Model:
Size:
1/4"-20
Plate:
Steel Zinc & Wax
Head:
HWH
Size:
1/4"-20
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Size:
1/4"-20
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
1/4"-20
Plate:
410 Stnlss Stl
Head:
HWH
Model:
Size:
1/4"-20
Plate:
Steel Zinc & Wax
Head:
HWH
Size:
1/4"-20
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Size:
1/4"-20
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
1/4"-20
Plate:
410 Stnlss Stl
Head:
HWH
Model:
Size:
1/4"-20
Plate:
Steel Zinc & Wax
Head:
HWH
Model:
Size:
1/4"-20
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Model:
Size:
1/4"-20
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
1/4"-20
Plate:
410 Stnlss Stl
Head:
HWH
Size:
1/4"-20
Plate:
Steel Zinc & Wax
Head:
HWH
Size:
1/4"-20
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Size:
1/4"-20
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
1/4"-20
Plate:
410 Stnlss Stl
Head:
HWH
Size:
1/4"-20
Plate:
Steel Zinc & Wax
Head:
HWH
Size:
1/4"-20
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Size:
1/4"-20
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
1/4"-20
Plate:
410 Stnlss Stl
Head:
HWH
Model:
Size:
1/4"-20
Plate:
Steel Zinc & Wax
Head:
HWH
Model:
Size:
1/4"-20
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Model:
Size:
1/4"-20
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
1/4"-20
Plate:
410 Stnlss Stl
Head:
HWH
Size:
5/16"-18
Plate:
Steel Zinc & Wax
Head:
HWH
Size:
5/16"-18
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Size:
5/16"-18
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
5/16"-18
Plate:
410 Stnlss Stl
Head:
HWH
Size:
5/16"-18
Plate:
Steel Zinc & Wax
Head:
HWH
Size:
5/16"-18
Plate:
Steel Blk Oxide & Wax
Head:
HWH
Size:
5/16"-18
Plate:
18-8 Stnlss Stl
Head:
HWH
Size:
5/16"-18
Plate:
410 Stnlss Stl
Head:
HWH
Size:
5/16"-18
Plate:
Steel Zinc & Wax
Head:
HWH
Size:
5/16"-18
Plate:
Steel Blk Oxide & Wax
Head:
HWH

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Toll-Free US & Canada: 888-534-0636 - Phone: 509-534-0636 - Fax: 509-534-1475