S-MD HWH and HHWH #2 Self-drilling hex screws
Self-drill screw 10-16 x 1/2" HWH2 #311445

Self-drilling hex head screw (zinc-plated) for fastening sheet metal to steel substructures
- Screw head type: Hexagon head
- Screw drive/recess type: 5/16 Hexagon
- Collated: No
Customers also searched for driller or hex head.
Choose options
Length
- 1/2 in
- 3/4 in
- 7/8 in
- 1 in
Screw diameter d
- 0.16 in
- 0.19 in
- 0.22 in
Pack size
- 3000 pc
- 5000 pc
- 6000 pc
- 6500 pc
- 8500 pc
- 10000 pc
Quantity
Box
Total Pieces
8500
Discounted net
$719.00
$719.00 / 1 Box
Technical Data
Screw head type
Hexagon head
Screw drive/recess type
5/16 Hexagon
Collated
No
Screw diameter d
0.19 in
Length
1/2 in
Drilling capacity - max
0.11 in
Drilling capacity - min (ga)
20 ga
Environmental Conditions
Dry indoor
Documents
Features & Applications
Features
- Fast and robust self-drilling screw point
- Galvanized zinc coating for indoor use
- Choice between Hex Washer Head (HWH) and High Hex Washer Head (HHWH)
Applications
- Fastening sheet metal to steel substructures – maximum combined thickness up to 0.118 inch
- Fabricating and installing HVAC ducts
- Fastening accessories to steel (electrical boxes, clips etc.)
Consulting & Support
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