Long Hexagon Socket Screw Keys

Long hexagon socket screw keys are commonly manufactured from durable alloy steel to withstand the torque required for driving screws in demanding applications.Xiaoguo® has decades of experience and its products meet industry standards.

Model:ISO 2936-2001

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Product Description

Xiaoguo® uses high carbon alloy steel to make professional long hexagon socket screw keys,like S2 tool steel or Chrome Vanadium steel (think DIN 1.2210 / 50CrV4 types).This strong stuff needs to be tough (so it won’t break under impact) and hard once they heat-treat it. If you go with cheaper steel, the tool might fail when you’re using it, which could mess up the screws or even hurt you. The material just needs to hold up when you really crank down on the torque,no bending or breaking under pressure.

Long hexagon socket screw keys

Mon	8	9	10	11	12	13	14	15	16	17	18
s max	8	9	10	11	12	13	14	15	16	17	18
s min	7.94	8.94	9.94	10.89	11.89	12.89	13.89	14.89	15.89	16.89	17.89
e max	9.09	10.23	11.37	12.51	13.65	14.79	15.93	17.07	18.21	19.35	20.49
e min	8.97	10.1	11.23	12.31	13.44	14.56	15.7	16.83	17.97	19.09	20.21
L1 max	158	169	180	191	202	213	229	240	240	262	262
L1 min	152	163	174	185	196	206	222	233	233	255	255
L2 max	44	47	50	53	57	63	70	73	76	80	84
L2 min	42	45	48	51	55	60	67	70	73	77	81

Maintenance

Taking good care of long hexagon socket screw keys helps them last longer. Always wipe them down right after you use them, especially if they got wet, came into contact with chemicals, or picked up dirt that could cause rust or scratches. Putting a little oil now and then on the hex part and the tip can help keep rust away. Store them in a dry, organized spot,like a toolbox or drawer to keep them from getting bent or damaged. And importantly, don’t try to use too much force with them or hit them with a hammer. If a screw is stuck, try to figure out why instead of risking damaging the key’s tip or the hex edges.

Use in harsh environment

Q: How do you ensure the corrosion resistance of your long hexagon socket screw keys for harsh environments?

A: To make sure our long hexagon socket screw key hold up in tough spots like marine, chemical, or outdoor work, we use a strong surface treatment. Usually, that means a tough black oxide coating or zinc plating with passivation. This coating helps fight rust and oxidation a lot, making the tools last longer and keep working well even when they get wet, hit chemicals, or face different temps. So they stay reliable no matter how much you use them in rough conditions.

Long hexagon socket screw key