Steelbinder Maxx

STEELBINDER MAXX

Fastener designed to attach metal roof and sidewall panels used in pre-engineered metal building applications.

#12 Diameter 5/16 Cupped HWH self-drilling fastener easily penetrates steel up to .210 in thickness with no point walking. 1/4 Stitch will securely fasten 2 layers of 26 GA with no strip-out.

Mechanical zinc plating provides superior corrosion resistance versus electro-plating under barrier coatings.

Cupped head & washer encapsulate EPDM rubber washer & provide a secure seal even when driven at an angle.

SIZE	HEAD STYLE	CARTON QTY.	WEIGHT/M
12-14 X 3/4"	5/16" CHWH	2500	11.8
12-14 X 1"	5/16" CHWH	2500	12.5
12-14 X 1-1/4"	5/16" CHWH	2500	14.1
12-14 X 1-1/2"	5/16" CHWH	2000	15.9
12-14 X 2"	5/16" CHWH	1500	21.3
12-14 X 2-1/2"	5/16" CHWH	1500	28.4
12-14 X 3"	5/16" CHWH	1000	28.4
1/4-14 X 7/8" STITCH	5/16" CHWH	2500	13.0

TECHNICAL INFORMATION	DRILL POINT	MAJOR DIAMETER	MINOR DIAMETER	WASHER FACE DIAMETER	HEAD ACROSS FLATS	MINIMAL TENSILE STRENGTH	MINIMAL TENSILE STRENGTH	NOMINAL SHEAR STRENGTH
#12	2.5	.215/.209	.164/.157	.555/.545	.305/.311	2900 LBS.	93 IN-LBS.	1962 LBS.
1/4"	1	.246/.240	.192/.185	.555/.545	.305/.311	3800 LBS.	151 IN-LBS.	2850 LBS.

	MATERIAL
	HRS PRIME ONLY			G-90 GALVANIZED
NOM. GAUGE	16	14	12	29	26	24	22	20	18
THICKNESS	.065	.070	.106	.015	.019	.024	.032	.038	.048
#12 MAXX	927	958	1678	729	787	1041	1372	1372	729
1/4" STITCH					342	378	418	620	1038

DESIGNATION	MATERIAL
DESIGNATION	AZ55 GALVALUME
NOM. GAUGE	29	26	24	22
THICKNESS	.015	.019	.024	.032
#12 MAXX	687	1090	1299	1562
1/4 STITCH	746	960	1261	1376

NOTES: 1. *HRS (Hot Rolled Steel) 2. Pullover values calculated with EPDM rubber washer assembled to cupped head screw with .555 washer face. 3. All strength values shown are ultimate values, expressed in LBS. Apply an appropriate safety factor to obtain design limits.


Purlin Application	Stitch Application


Purlin Screw	Stitch Screw


Drill point is designed to penetrate steel quickly with no point walking	Cupped HWH head design improves pullover strength versus standard HWH & Bonded Washer.