Thread
D
h
d
n x g/b
t/c
m
MAX.Nm
 
  The locking method 30° of threads,three points locking. For this type is standard product of our company,the excellent design for locking can make the threads of fixed copper completely mesh with the counter-threads and lead to a perfect effect of let-off. What more is the design of 30° that reduces the torque which is effected by tightening screw.

•Material Composition: SCM440(42CrMo4)
•Thread Precision:ISO 4H
•Edge Bevel:0.002mm
•Hardness:HRC28 °~32°
•Parallelism:0.002mm
•Concenticity:0.005mm

 
Remarks:(1)The data is for reference only. (2)1Nm=10.2kgf.cm=0.73lb.ft
Note: YS / SBL / YINSH products are subject to a $250.00 minimum order.
These products are not stocked in the USA. Please allow for delivery time from the far east.

  click here for a 'request for quotation' form  Use Our Secure Order Form   click here for faxable order forms
[ SBL-A ] [ SBL-B ] [ SBL-C ] [ SBL-D ] [ SBL-E ] [ Noise off Screw ] [ Notes ]
[ YSF ] [ YSR ] [ YSA ] [ YSK ] [ Chip Wipers ] [ Precision Spindle ] [ Q & A ]

Phones: (800) 638-1830 or (410) 358-3130 are available Monday-Friday 8:30 AM to 5:30 PM Eastern time.
Faxes: (800) 872-9329 or (410) 358-3142 & E-mail are available anytime.
Warehouse & showroom hours are Monday-Friday 10 AM to 5:30 PM.
[ To: Maryland Metrics home page ] [ To: Maryland Metrics Product Guide ] [ e-mail to Maryland Metrics ]
Please note that all Trademarks and Tradenames are the property of their respective owners.
copyright 2006, 2008 maryland metrics/yinsh -- all rights reserved -- ver dd12f ysl-sbl.htm