Wholesale price stable quality ASTM F1852 F2280 JSS II 09 Twist Off Tension Control Structural Bolts to Canada Manufacturer
Short Description:
Twist Off Type Tension Control Structural Bolts with Nuts and Washers Inch Thread Size: 1/2″-1.1/2″ with various lengths Thread Size: M12-M36 with various lengths Standard: ASTM F1852(A325TC), ASTM F2280(A490TC), JSS II09(S10T), EN 14399-10, GB/T 3632, ect. Finish: Black Oxide, Mechanically Galvanized, and so on Packing: Bulk about 25 kgs each carton, 36 cartons each pallet. Or, comply with your requirement. Advantage: High Quality and Strict Quality Control, Competitive price,Tim...
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Wholesale price stable quality ASTM F1852 F2280 JSS II 09 Twist Off Tension Control Structural Bolts to Canada Manufacturer Detail:
Twist Off Type Tension Control Structural Bolts with Nuts and Washers
Inch Thread Size: 1/2″-1.1/2″ with various lengths
Thread Size: M12-M36 with various lengths
Standard: ASTM F1852(A325TC), ASTM F2280(A490TC), JSS II09(S10T), EN 14399-10, GB/T 3632, ect.
Finish: Black Oxide, Mechanically Galvanized, and so on
Packing: Bulk about 25 kgs each carton, 36 cartons each pallet. Or, comply with your requirement.
Advantage: High Quality and Strict Quality Control, Competitive price,Timely delivery; Technical support, Supply Test Reports
Please feel free to contact us for more details.
Product detail pictures:
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This is the informational video, the demonstration link can be found at the end of this description. click/copy.
1)soak bolts in penetrating oil and let the car sit for at least 2hrs
2) spray again
3) using the 2 hammers, place the ball end on any metal surrounding the bolt ( bushing hosing, mount, control arm)
4) hit the other end of the ball peen hammer with your other hammer using sharp motions to vibrate the rust loose
5) spray, tap, spray.
you will see dirty rust leaking out with the penetrating oil, this means the oil has seeped into the threads and is
removing the rust from the threads.
6) place impact on the first bolt, ideally work your way from the center of your car, towards the wheel (first bolt has the most torque,
and you need the stability of the other end of the arm in order
to break the first bolt loose.) I usually go from the inside, to the far outside, then go to the last bolt (strut bolt)
**DONT REMOVE ANY BOLTS!!!!! JUST LOOSEN THEM WHEN THE THREADS COME OUT, LEAVE THE BOLTS IN UNTIL THEY ARE ALL LOOSE**
7) In short busts: tighten pause loosen. Keep doing this until you see moment.
8) at this point, do longer bursts on the impact. You want more loosen, less tighten. spray in between.
IF THIS IS WORKING THEN SKIP HEAT, IF NO LUCK then hammer spray, impact heat.
do this a few times until bolt starts moving. PATIENCE IS KEY.
9)Thats it. It will backout. If you break the bolt using this method, the bolt was too far gone, and there was nothing
more you could do, this has worked 100% for me so far.
https://youtu.be/xwe6VqSw37A
