Galvanized Self Drilling Screw With K-Lath Head Type, Self Drilling Wafer Head Screw
Brand Name:Crever
Certification:ISO
Model Number:#8--#10
Minimum Order Quantity:Negotiable
Delivery Time:10-25 working days
Payment Terms:T/T, L/C, D/P
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Verified Supplier
Location:
Suzhou Jiangsu China
Address:
Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
Supplier`s last login times:
within 12 hours
Product Details
Company Profile
Product Details
1. Brief Introduction:
We are factory to offers a full line of self-drilling screws, with a wide variety of
head styles and many kinds of material. we have been in this line for more than 20 years, every month we
can ship 15-20 containers to the world market....
2. Descriptions:
1. Name: modified truss head self drilling screws, self drilling
screw with k-Lath head
2. Grade: C1018, C1022,
SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80
3. Size: #8x1/2''--#10x3''
4. Standard: DIN JIS, ISO
5. Certification: ISO9001, SGS, CTI, ROHS
6. Head: wafer head, truss head, K-Lath head
7. Drive: philips, pozi, socket, hex, square, slotted, combined
8. Packing: bulk packing, small box packing, plastic box packing
3. Applications:
Self-furring metal lath through gypsum sheathing to steel studs and track,20-8 gauge
Steel studs to door frame jamb anchor clips
Steel studs to track, 20-8 gauge
Metal K-lath, wire lath, wood grounds to lathers channel structural studs and metal decks
Other metal-to-metal attachments, 20-8 gauge
Features:
Self tapping drill point is designed for penetration into heavy gauge metal
Wafer head provides a greater bearing surface with a low profile head exposure Heavier shank ensures entry in clips of hard steel Also available with ultra fast drill point
4. Specifications:
| PRODUCT DIMENSIONS (MILLIMETERS) | |||||||
| Gauge | B head Dia | Recess Depth | W gauging Width | D shank Dia | D1 Minor Dia | D2 Major Dia | TPI |
| #8 | 10.80 | 2.00 | #2 | 3.28 | 2.85 | 4.05 | 18 |
| 11.40 | 2.40 | 3.32 | 3.05 | 4.25 | |||
| #10 | 10.80 | 2.00 | #2 | 3.78 | 3.25 | 4.62 | 16 |
| 11.40 | 2.40 | 3.82 | 3.45 | 4.82 | |||
Self-Drilling Screw Troubleshooting Guide
| Split at point (web) | Excessive force (feed) applied while drilling | Reduce application force |
| Outer corners worn or melted | Drill RPM (cutting speed) too high | Use slower motor or partial trigger pull |
| Cutting edges chipping or breaking | Excessive force (feed) applied while drilling | Reduce application force |
| Point melted or diameter significantly reduced | Work material too hard | Confirm work material specs |
| Insufficient chip clearance | ||
| Excessive force (feed) applied while drilling | Choose screw with longer pilot section | |
| Reduce application force | ||
| Screw spins without drilling a hole | Drill motor set on reverse | Check motor direction |
| Work material too hard | Confirm work material specs | |
| Drill point blunted by handling | Inspect unused drill points for possible damage (from handling) |
5. Why choose us:
| 1 | Quality control: | we make 100% quality test during producing and before shipping |
| 2 | Rich experience | we have been export screws for more than 20 years |
| 3 | Competitive prices | the better quality, but cheaper prices |
| 4 | Timely quotation | we can send you prices within one day |
| 5 | Good services | we supply OEM, ODM,OBM services and best after-sale services |
| 6 | Punctual delivery | we can ship every order without delay |
| 7 | Easy contact | skype and wechat: majestytom, QQ: 30062277 |
6. More pictures:
Modified Truss Head Self Drilling Screws, WAFER HEAD DRILLING SCREW
Galvanized Self Drilling Screw With K-Lath Head Type, Self Drilling Wafer Head Screw
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