Flo-Seal® Drill Screws with Integral Sealing System
Made in the U.S.A.
For self-drilling applications requiring a weather-tight seal
Special underhead design and EPDM sealing washer combine to provide a custom, weather-tight seal. Features & Benefits • EPDM washer is UV- and heat-resistant for long-term protection against leakage • Reliable and consistent sealing even in under-tightened, over-tightened, or angle-driven installations • Stalgard coating provides 1000 hours of salt spray resistance (per ASTM B117)
Specifications • Diameters: #12 and 1/4" • Lengths: 3/4" to 2" • Head Style: Hex washer (5/16" across flats) • Drive System: Hex • Material: Carbon steel • Finish: Stalgard® coating
Catalog No.
Description
Point Type
Finish
Carton Quantity
Carton Weight
#12 Diameter with Flo-Seal Hex Washer Head EHB150
12-14 x 3/4"
#3
Stalgard
3,000
37
EHB180
12-14 x 1"
#2
Stalgard
2,500
35
EHB235
12-14 x 1-1/4"
#2
Stalgard
2,000
31
EHB295
12-14 x 1-1/2"
#2
Stalgard
2,000
35
EHB310
12-14 x 2"
#3
Stalgard
1,500
32
#1
Stalgard
2,500
35
1/4" Diameter with Flo-Seal Hex Washer Head EHB515
1/4-14 x 7/8"
Features and Benefits of the Flo‑Seal Fastener Sealing System • Fastener head engineered to control the flow of the special sealing washer, ensuring sealing in critical areas • Provides reliable and consistent sealing even in under-tightened, over-tightened or angle-driven installations • Ensures long-term protection against leakage • Compensates for different installation situations and techniques
Maximum Material Attachment
Flo-Seal sealing system with 9/16" O.D. EPDM one-piece integral washer
Type #1 – #3 drill point
Size
Material Attachment Max.
12-14 x 1
0.490"
12-14 x 1-1/4
0.560"
12-14 x 1-1/2
0.790"
Drill Screw with Flo‑Seal System
Pull-Out Values (Average Lbs. Ultimate) Dia. #12 #12 1/4"
Point Style 2 3 1
Gauge 24 241 214 327
22 287 296 433
20 371 349 565
18 607 580 802
16 844 767 1148
14 1184 1078 –
12 1860 1553 –
Performance Values
Dia. #12 1/4"
Tensile (lbs. min.) 2800 3850
Shear Min. Torsional (avg. lbs. ult.) (in.-lbs) 1875 92 2590 150
For product or ordering information, call 1.800.435.7213 (USA and Canada)
Pull-Over 26 ga. (lbs) 851 851
Pull-Over 24 ga (lbs). 1013 1013
11