Carbon Steel tapping screws are manufactured with hex washer head instead of hex heads.
Tapping Screw Sealers
- C-1018 Carbon Steel: Case hardened and Mechanical Zinc Plated Camcar division of Textron Inc.
- 304 Stainless Steel: Improved hard alloy cadmium plated and waxed
- 410 Stainless Steel: Brite hardened stainless cadmium plated and waxed
Type A
Type AB
Type B
Type BP
Strip-Outs
Stainless Steel assembled with 5/8 O.D. 302 stainless steel heat bonded sealing washers.
Type A
Type AB
Type B
Type BP
Strip-Outs
Self-Drilling Sealers - Forged Point
Carbon steel hex washer head zinc plated assembled with galvanized steel heat bonded sealing washer.
Hex washer head-extra sharp & hardened point-zinc plated assembled with galvanized steel heat bonded sealing washers.
| 8 x 0.75 #2 | 12 x 0.75 #3 | 0.25 x 0.75 #3 |
| 10 x 0.63 #3 | 12 x 1 #3 | 0.25 x 1 #3 |
| 10 x 0.75 #3 | 12 x 1.25 #3 | 0.25 x 1.25 #3 |
| 10 x 1 #3 | 12 x 1.5 #3 | 0.25 x 1.5 #3 |
| 10 x 1.25 #3 | 12 x 2 #3 | 0.25 x 2 #3 |
| 10 x 1.5 #3 | 12 x 2.5 #3 | 0.25 x 3 #3 |
| 12 x 3 #3 |
Self-Drilling Teks® Sealers
C-1022 Carbon Steel: Case hardened and plated with Mechanical Zinc.
Without Blanket Insulation
With Blanket Insulation
| #10-16 #3 |
| #12-14 #3 |
| #1 1/4-14 #3 |
| #12-24 #4 |
| #12-24 #5 |
#12-14 x 1 #2 with lead point for up to 2″
#12-14 x 1 1/4 #2 with lead point for 2″ to 4″
#12-14 x 1 1/2 #3 with lead point for 2″ to 6″
Side Lap Fasteners
| Fastener Size | Minimum Tensile Pounds | Torque Strength (Inch Pounds) | Shear (Pounds) |
|---|---|---|---|
| 8 - 18 | 1575 | 42 | 1040 |
| 10 - 16 | 2100 | 61 | 1400 |
| 12 - 14 | 2900 | 92 | 2000 |
| 12 - 24 | 3250 | 100 | 2100 |
| 0.25 - 14 | 3800 | 150 | 2600 |
1/4-14 x 7/8 #1
22-24-26-29 Gauge
12-14 x 3/4
26·29 Gauge
“Sharp Point”
12-14 x 3/4 #1
16-20 Gauge
302 Stainless Cap Self-Drilling Tek® Sealers
Hex washer head carbon steel with stainless cap cadmium plated-assembled with stainless sealing washers. (Not Shown)
410 Stainless Steel Self-Drilling Tek®
Hex washer head-cadmium plated assembled with stainless sealing washers. (Not Shown)
Call or contact us for prices & delivery on all your metal building fasteners.
Don’t forget drilling and tapping screws without sealing washers!