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HWH STEELBINDER

Self-drilling screws that are designed for general construction applications.

Drill points are designed to penetrate a wide variety of metal thicknesses from thin sheet meal to 0.250.

Applications include HVAC, roof deck to steel framing, and roof clips to steel framing.

#10 and #14 HWH are available with or without a bonded sealing washer. The #12 HWH is available only without a sealing washer. The #12 MAXX cupped head is available for applications requiring a washer.

Mechanical zinc plating provides superior corrosion protection versus thinner electro-zinc plating.


SIZE
HEAD STYLE
CARTON QTY.
WEIGHT/M
10-16 X 1/2"
5/16" HWH
10000
5.0
10-16 X 5/8"
5/16" HWH
10000
5.7
10-16 X 3/4"
5/16" HWH
5000
6.3
10-16 X 1"
5/16" HWH
5000
7.6
12-14 X 3/4"
5/16" HWH
2500
8.4
12-14 X 1"
5/16" HWH
2500
10.0
12-14 X 1 1/4"
5/16" HWH
2500
11.8
12-14 X 1 1/2"
5/16" HWH
2500
13.3
12-14 X 2"
5/16" HWH
2000
16.7
12-14 X 2 1/2
5/16" HWH
1500
21.4
12-14 X 3"
5/16" HWH
1000
25.0
12-14 X 4"
5/16" HWH
500
30.3
14-14 X 3/4"
3/8" HWH
2500
12.5
1/4-14 X 1"
3/8" HWH
2500
15.2
1/4-14 X 1 1/4"
3/8" HWH
2000
17.5
1/4-14 X 1 1/2"
3/8" HWH
2500
19.6
1/4-14 X 2"
3/8" HWH
1500
23.8
1/4-14 X 2 1/2"
3/8" HWH
1500
30.0
1/4-14 X 3"
3/8" HWH
1000
33.2
1/4-14 X 4"
3/8" HWH
500
41.9
1/4-14 X 5"
3/8" HWH
500
50.7
1/4-14 X 6"
3/8" HWH
500
53.0

TECHNICAL INFORMATION
DRILL POINT
MAJOR DIAMETER
MINOR DIAMETER
WASHER FACE DIAMETER
HEAD ACROSS FLATS
NOM. TENSILE STRENGTH
MINIMAL TORSIONAL STRENGTH
NOMINAL SHEAR STRENGTH
#10
2
.189/.183
.141/.135
.432/.398
.311/.305
1936 LBS.
61 IN-LBS.
1400 LBS.
#12
2.5
.215/.240
.164/.157
.432/.398
.311/.305
2900 LBS.
92 IN-LBS.
1962 LBS.
1/4"
3
.246/.240
.192/.185
.520/.480
.374/.367
3697 LBS.
150 IN-LBS
2662 LBS.

PULL OUT STRENGTH VALUE
(LBS. ULT.)
MATERIAL
HRS PRIME ONLY
G-90 GALVANIZED
NOM. GAUGE
16
14
12
18
16
14
12
22
THICKNESS
.065
.070
.106
.047
.060
.072
.101
.031
#10
818
882
1495
731
#12
927
958
1678
729
787
1041
418
1/4"
986
1070
2003
868
890
1107
1327
489

PULL OVER STRENGTH VALUE (LBS. ULT.)
DESIGNATION MATERIAL
AZ55 GALVALUME
NOM. GAUGE 26 24 22 20
THICKNESS .019 .024 .032 .038
#12 No Washer 722 1040 1197 1419
1/4" X 16mm(.62") Bonded Washer 1001 1206 1649  
1/4" No Washer 678 1160 1503  

NOTES:
1.*HRS (Hot Rolled Steel)
2. All values shown are ultimate values, expressed in LBS. Apply an appropriate safety factor to obtain design limits.
 

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