1

diameter range

2.0-9.0mm length is no limity

2

9.0-12.0mm length

within 200mm

3

12.0-16mm length

within 150mm

4

Head diametre range

the largest is 35mm

5

Material

Iron,carbon steel,brass,aluminum,stainless steel

6

Surface treatmetn

Nickel,white/bluezinc,black oxide

7

Heat treatment

soft, case harden, Grade4.8,6.8, 8.8, 10.9, 12.9, andso on.

8

Standard

DIN.ANSI/ASME.JIS.BA

9

Certification

ISO 9001:2008 & ROHS

10

Thread measure

metric or inch size

11

MOQ

500000pcs

12

Size

It‘s up to the client‘s requriment

13

Head types

Pan head,round head,round washer head,recessed head

14

Drive types

Slot, Phillips, Phillips tamper-resistant, Square,Square recess

1

experimented staff

2

Qualified products

3

good price

4

Prompt Delivery sevice