Finished Slotted Flat Head Bolt

The finished Slotted flat head bolt manufactured by Xiaoguo® Factory is used in places where there are requirements for appearance. We manufacture in accordance with the standard of JIS B1179-1.1-1994. We can mail samples to you and you can test the effect.

Model:JIS B1179-1.1-1994

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Product Description

The head of finished slotted flat head bolt is flat in shape, with a flat-head groove opened on it, which is convenient for you to tighten or loosen it with a flat-head screwdriver. The surface of the bolt has undergone fine processing, without burrs, and the threads are also very regular.

finished slotted flat head bolt

Mon	M10	M12	M14	M16	M18	M20	M22	M24	M30	M36
P	1.5	1.75	2	2	2.5	2.5	2.5	3	3.5	4
dk max	20	24	27	30	33	36	36	39	48	57
dk min	19.65	23.65	26.65	29.65	32.6	35.6	35.6	38.6	47.6	56.55
ds max	10	12	14	16	18	20	22	24	30	36
ds min	9.8	11.75	13.75	15.75	17.75	19.65	21.65	23.65	29.65	35.6
k max	5.5	6.5	7	7.5	8	8.5	13.2	14	16.6	19.2
n max	2.25	2.25	3.25	3.25	3.25	4.3	4.3	4.3	5.3	6.3
n min	2	2	3	3	3	4	4	4	5	6
t max	2.8	2.8	3.9	3.9	3.9	4.9	5.4	5.4	6.4	7.45
t min	2.2	2.2	3.1	3.1	3.1	4.1	4.6	4.6	5.6	6.55
α max	92°	92°	92°	92°	92°	92°	62°	62°	62°	62°
α min	90°	90°	90°	90°	90°	90°	60°	60°	60°	60°

Features

Finished slotted flat head bolt can keep the connectors in their original condition and they are often used to restore antique chairs or cabinets. The bolts can be smoothly embedded in the wood without leaving any marks. Surface polishing treatment can prevent precious wood from developing rust when the humidity changes.

Slotted flat head bolt can resist salt corrosion, so they are used to fix compasses or instruments on sailing ships. The bolt is tightly sealed with the rubber gasket. We usually use stainless steel as the material because it won't dirty the teak. You don't need any other tools. Just a screwdriver will do.

Slotted flat head bolt has a smooth and understated appearance, so they are often used to assemble museum glass cases. The bolt head is hidden in the countersunk hole of the frame and only reflected by the glass. The slotting drive device can be easily adjusted with a fingertip. Because it has undergone polishing treatment, no fingerprints or stains will be left on the surface.

Product selling point

The finished slotted flat head bolt is very convenient to install and disassemble, and its surface is smooth. The one-slot design enables you to operate it easily with a screwdriver without the need for any other tools. The finely machined surface and threads make it less likely to slip during installation and smoother to screw. Their fastening effect is stable and they are not easy to loosen during use.

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