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| Categories | Steel Wood Screws |
|---|---|
| Brand Name: | crever |
| Model Number: | Wood Screws |
| Certification: | ISO |
| Place of Origin: | Jiangsu, China |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Payment Terms: | T/T, L/C, D/P |
| Supply Ability: | 200 ton per month |
| Delivery Time: | 20-30 working days |
| Packaging Details: | bulk packing, small box packing, packing as required |
| Material: | Stainless steel, carbon steel, alloy steel, brass |
| Colour: | Brass plated, black, gray, zinc, HDG, ruspert, nickel |
| Head: | flat head, round head, hex head |
| Thread: | Full thread, half thread |
| Drive: | Slotted, philips |
| Sizes: | M2.5x6mm~M6x100mm |
| Company Info. |
| Suzhou Crever Fastener Co., Ltd |
| View Contact Details |
| Product List |
Gray zinc plated Steel Wood Screws , stainless steel hex head wood screws DIN Standard
1. Descriptions:
The policy of Crever:scientific management,quality first,reputation first,customer god.
Suzhou Crever Fastener Co.,Ltd.is a production enterprise combining research,manufacturing and sales together.We possess polished equipment,solid techniques and complete quality system.
We can provide you with products according to GB,JIS,ANSL,DIN,BS,ISO and other standards,we can also customize products.With advanced techniques and full specifications, our products are popular both at home and abroad.
With favorable prices,in-time delivery and perfect after-sales service,we enthusiastically look forward to the consultation and visit from friends both at home and abroad.
2. Specifications:
1. Name: wood screws
2. Grade: C10B21, C1022, SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80
3. Size: M2.5x6mm~M6x100mm
4. Standard: DIN96 DIN97,DIN95, DIN7995, DIN7997, DIN571
5. Certification: ISO9001, SGS, CTI, ROHS
Product Name | Wood screws, stainless steel wood screws |
Material | stainless steel, carbon steel, alloy steel, brass and so on |
Color | zinc, black phosphate, gray, decramet, HDG, ruspert, nickel and so
on |
Standard | DIN GB ISO JIS BA ANSI |
Grade | C10B21, C1022, SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8
8.8 10.9 12.9 |
Sizes | 1/2''x4--4''x12 |
Thread | full thread, partical thread |
Drive | philips, pozi, socket, hex, square, solloted, combined |
3. Drawing Technical Data:
Norminal d | K max | ds | dk | n | t | ||||
| max | min | max | min | max | min | max | min | ||
| 1.6 | 0.96 | 1.6 | 1.6 | 1.2 | 3.3 | 0.6 | 0.46 | 0.45 | 0.32 |
| 2 | 1.2 | 1.2 | 2 | 1.6 | 4.18 | 0.7 | 0.56 | 0.6 | 0.4 |
| 2.5 | 1.5 | 1.5 | 2.5 | 2.1 | 5.08 | 0.8 | 0.66 | 0.7 | 0.5 |
| 3 | 1.65 | 1.65 | 3 | 2.6 | 5.98 | 1 | 0.86 | 0.85 | 0.6 |
| 3.5 | 1.93 | 1.93 | 3.5 | 3.02 | 6.95 | 1 | 0.86 | 1 | 0.7 |
| 4 | 2.2 | 2.2 | 4 | 3.52 | 7.95 | 1.2 | 1.06 | 1.1 | 0.8 |
| 4.5 | 2.35 | 2.35 | 4.5 | 4.02 | 8.75 | 1.2 | 1.06 | 1.2 | 0.9 |
| 5 | 2.5 | 2.5 | 5 | 4.52 | 9.65 | 1.51 | 1.26 | 1.3 | 1 |
| 5.5 | 2.75 | 2.75 | 5.5 | 5.02 | 10.75 | 1.51 | 1.26 | 1.4 | 1.1 |
| 6 | 3 | 3 | 6 | 5.52 | 11.55 | 1.91 | 1.66 | 1.6 | 1.2 |
| 7 | 3.5 | 3.5 | 7 | 6.42 | 13.05 | 2.31 | 2.06 | 1.9 | 1.4 |
| 8 | 4 | 4 | 8 | 7.42 | 15.05 | 2.31 | 2.06 | 2.1 | 1.6 |
| 10 | 5 | 5 | 10 | 9.42 | 18.55 | 2.81 | 2.56 | 2.6 | 2 |
4. Mechanical Property of wood screws:
| MECHANICAL PROPERTY | PROPERTY CLASS | |||||||||
| 4.8 | 5.6 | 5.8 | 6.8 | 8.8 | 9.8 | 10.9 | 12.9 | |||
| up to M16 | over M16 | |||||||||
| Tensile Strength | nom | 400 | 500 | 600 | 800 | 900 | 1000 | 1200 | ||
| (Rm, N/mm2) | min | 420 | 500 | 520 | 600 | 800 | -- | 900 | 1040 | 1220 |
| Vickers Hardness | min | 130 | 155 | 160 | 190 | 250 | -- | 290 | 320 | 385 |
| max | 250 | 320 | -- | 360 | 380 | 435 | ||||
| Brinell Hardness | min | 124 | 147 | 152 | 181 | 319 | -- | 266 | 295 | 353 |
| max | 238 | 385 | -- | 342 | 363 | 412 | ||||
| Rockwell Hardness | min HR | 71 | 79 | 82 | 89 | --- | ||||
| HRC | -- | -- | -- | -- | 20 | 23 | 28 | 32 | 39 | |
| HR | 95 | 99 | ---- | |||||||
| max HRC | -- | -- | -- | -- | 32 | 34 | 37 | 39 | 44 | |
| Yield stress Rel | nom | 320 | 300 | 400 | 480 | ---- | ||||
| N/mm 2 | min | 340 | 300 | 420 | 480 | ---- | ||||
| Stress at permanet | nom | -- | 640 | 720 | 900 | 1080 | ||||
| set limit N/mm2 | min | --- | 640 | 660 | 720 | 940 | 1100 | |||
5. More pictures:
DIN SLOTTED FLAT HEAD WOOD SCREWS, ROUND HEAD WOOD SCREW, HEX HEAD WOOD SCREW
|
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