Sealtite Building Fasteners

#14/#17 DIAMETER TAPPING SCREWS

• Tapping screws that are designed to be used in wood or light gauge metal in a pre-drilled hole. See Fastener Selection Guide for proper drill bit sizes.

• Screws can be used as replacements for nails or screws that have loosened from wood or steel.

• 3/8" HWH with EPDM bonded sealing washer provides maximum pullover strength in high wind uplift applications.

• EPDM rubber & HH with EPDM bonded sealing is vulcanized to a steel washer to form an excellent seal & will cover any existing hole to prevent leaks from re-occurring.

• Screws are available in both carbon steel with mechanical zinc plating.

SIZE	HEAD STYLE	HEAD STYLE	CARTON QTY.	WEIGHT/M
14 X 1"	TYPE A	3/8" HWH	2000	16.90
14 X 1 1/4"	TYPE A	3/8" HWH	2000	17.60
14 X 1 1/2"	TYPE A	3/8" HWH	1500	24.60
14 X 2"	TYPE A	3/8" HWH	1000	26.00
14 X 2 1/2"	TYPE A	3/8" HWH	1000	30.80
14 X 3"	TYPE A	3/8" HWH	1000	35.90
17 X 3/4"	TYPE AB	3/8" HH	2000	14.00
17 X 1"	TYPE AB	3/8" HH	2000	18.00
17 X 1 1/4"	TYPE AB	3/8" HH	2000	22.00
17 X 1 1/2"	TYPE AB	3/8" HH	1500	25.91

TECHNICAL INFORMATION	DRILL POINT	MAJOR DIAMETER	MINOR DIAMETER	HEAD ACROSS FLATS	NOM. TENSILE STRENGTH	MINIMAL TORSIONAL STRENGTH	NOMINAL SHEAR STRENGTH
14-10 HWH Type A	30 SHARP	.254/.248	.185/.178	.367/.375	4270 LBS	125 IN-LBS.	2756 LBS.
1/4-14 HWH Type AB	30 SHARP	.254/.248	.185/.178	.375/.367	3697 LBS.	150 IN-LBS.	2808 LBS.
17-14 HHType AB	30 SHARP	.280/.273	.220 Nom.	.375/.367	5160 LBS.	220 MIN..	3952 LBS.

	MATERIAL				SUBSTRATE
	HRS PRIME ONLY			G-90 GALVANIZED	3/4 PLY	5/8 PLY	1/2 PLY	7/16 OSB	19/32 OSB	2X Y. PINE	2X HEM FIR	2X SPF	1X Y. PINE
NOM. GAUGE	16	14	12	18	(1)	(1)	(1)	(1)	(1)	(2)	(1)	(2)	(1)
THICKNESS	.065	.070	.105	.047
14-10 HWH Type A		1250	2017		843	648	378	294		1187	669	651	746
1/4-14 HWH Type AB	1181	1250	2143	1055
17-14 HHType AB	1409			1119

(1) FULL PENETRATION (2) 1" PENETRATION

PULL OVER STRENGTH VALUE (LBS. ULT.)	DESIGNATION	MATERIAL
	DESIGNATION	AZ55 GALVALUME
	NOM. GAUGE	29	26	24	22
	THICKNESS	.015	.019	.024	.032
14-10HWH Type A			1001	1206	1649
1/4-14 HWH Type AB			1001	1206	1649
17-14 HHType AB		556	890	1197	1270


NOTES: 1. HRS* (Hot Rolled Steel) 2. Pullover values calculated with EPDM rubber washer (16mm-.062) assembled to 3/8" HWH. 3. All strength values shown are ultimate values, express in LBS. Apply an appropriate safety factor to obtain design limits.