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Hot-Dip Galvanized Hex Socket Bolts

The hot-dip galvanized hex socket bolt is a high-strength fastener designed for connecting and securing various structures. Featuring a hex socket drive design, it allows for easy and secure installation with an Allen wrench, making it suitable for confined spaces. The hot-dip galvanized coating provides excellent corrosion resistance, making it ideal for use in harsh environments such as construction sites, industrial facilities, and outdoor equipment. The coating effectively prevents rust, extending the bolt's service life and ensuring long-term stable connections.

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Key Features

Hot-Dip Galvanized Coating: Provides excellent corrosion resistance and extends the bolt's lifespan

Hex Socket Design: Facilitates use with an Allen wrench, suitable for tight spaces

High Strength: Ensures stable connections and reliable load-bearing capacity

Multiple Sizes Available: Various lengths and diameters to meet different application needs

Durability: Galvanized coating enhances durability, suitable for various harsh environments

Specifications Table

Parameter	Description
Material	Carbon Steel
Surface Finish	Hot-Dip Galvanized
Sizes	M6-M30 (or customized as per request)
Length	20mm-200mm (or customized as per request)
Tensile Strength	≥ 500MPa
Zinc Coating Thickness	≥ 50μm
Application Environment	Indoor, Outdoor (especially humid or corrosive environments)
Applications	Construction, Industrial Facilities, Machinery, Outdoor Equipment

Applications

Construction,Industrial Facilities,Machinery,Outdoor Equipment

Product Standards

Nominal Diameter (d)	P	dk max	dk min	da max	e min	k max	k min	r min	s max	s min	t min
M1.6	0.35	3.00	2.86	2.00	1.73	1.60	1.46	0.10	1.58	1.52	0.70
M2	0.40	3.80	3.62	2.60	1.73	2.00	1.86	0.10	1.58	1.52	1.00
M2.5	0.45	4.50	4.32	3.10	2.30	2.50	2.36	0.10	2.08	2.02	1.10
M3	0.50	5.50	5.32	3.60	2.87	3.00	2.86	0.10	2.58	2.52	1.30
M4	0.70	7.00	6.78	4.70	3.44	4.00	3.82	0.20	3.08	3.02	2.00
M5	0.80	8.50	8.28	5.70	4.58	5.00	4.82	0.20	4.10	4.02	2.50
M6	1.00	10.00	9.78	6.80	5.72	6.00	5.70	0.25	5.14	5.02	3.00
M8	1.25	13.00	12.73	9.20	6.68	8.00	7.64	0.40	6.14	6.02	4.00
M10	1.50	16.00	15.73	11.20	9.15	10.00	9.64	0.40	8.18	8.03	5.00
M12	1.75	18.00	17.73	13.70	11.43	12.00	11.57	0.60	10.18	10.03	6.00
M14	2.00	21.00	20.67	15.70	13.72	14.00	13.57	0.60	12.21	12.03	7.00
M16	2.00	24.00	23.67	17.70	16.00	16.00	15.57	0.60	14.21	14.03	8.00
M20	2.50	30.00	29.67	22.40	19.44	20.00	19.48	0.80	17.23	17.05	10.00
M24	3.00	36.00	35.61	26.40	21.73	24.00	23.48	0.80	19.28	19.07	12.00
M30	3.50	45.00	44.61	33.40	25.15	30.00	29.48	1.00	22.28	22.07	15.50
M36	4.00	54.00	53.54	39.40	30.85	36.00	35.38	1.00	27.28	27.07	19.00
M42	4.50	63.00	62.54	45.60	36.57	42.00	41.38	1.20	32.33	32.08	24.00
M48	5.00	72.00	71.54	52.60	41.13	48.00	47.38	1.60	36.33	36.08	28.00
M56	5.50	84.00	83.46	63.00	46.83	56.00	55.26	2.00	41.33	41.08	34.00
M64	6.00	96.00	95.46	71.00	52.53	64.00	63.26	2.00	46.33	46.08	38.00

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