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NO. 6430 Atlas Screw Jacks Cast Iron, with Jam Nut

Atlas Screw Jacks NO. 6430: Cast Iron, with Jam Nut

Product description

Atlas screw jacks NO. 6430 can be used with GN forked clamps DIN 6315B, DIN 6315C and NO. 6315.

For safety purposes, from slot widths 26 mm and larger, use locating pads NO. 6443 (available upon request).

Specification

Housing
Cast iron

  • Hammer-effect
  • Enameled finish

Spindle unit
Tempered steel

Spindle head
Hammer-effect
Enameled finish

Centering hole diameter in screw jack head is 12 mm for the No. 6443 pads

RoHS

On request

  • Locating pads NO. 6443
NO. 6430 Cast Iron Atlas Screw Jacks, with Jam Nut sketch
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NO. 6430 Cast Iron Atlas Screw Jacks, with Jam Nut sketch

Part Options / Table
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Metric

Dimensions in: Inch (change to Metric)
Sizeb
Slot
width		d
Ø Housing		h1
min.		h2
max.		Thread Ø
and pitch		Base
dimensions
length x width		Max. clamping force F
1400.711.973.945.5130 x 675 x 11013489 lbf (60 kN)
2000.711.975.517.8730 x 675 x 11013489 lbf (60 kN)
3200.871.977.8712.6030 x 690 x 1608992 lbf (40 kN)
5500.871.9712.6021.6530 x 690 x 1605620 lbf (25 kN)

Build & Price
Size
Width b
Size
Width b

Selected Part

Total (net)
US$192.79
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Please note our quantity discounts (US Dollars).
MinMaxPrice
19US$192.79
1024US$176.72
2549US$160.66
≥ 50US$144.59
Prop 65: -
Please contact our Sales Department for more information.
RoHS: -
No details on RoHS compatibility are available at this time. Please contact our Sales Department for more information.
Weight: 3.791 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351

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Need Help?

Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351

Special Requests | Contact our sales team

NO.6430-140-18NO.6430-200-18NO.6430-320-22NO.6430-550-22

Your Contact

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JW Winco Services

Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time

1-800-877-8351 sales@jwwinco.com
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Important: Pricing

Attention Valued Customer,
 
Beginning February 16, 2026, we will implement a price adjustment. Some items will have a price decrease, while others will increase. The adjustment helps ensure our commitment to providing our customers with the best products and services.
 
We will honor current published prices through February 15, 2026.

Customers with pricing agreements will not be effected until annual pricing is reviewed.