HDG T Bolts/Square T-Bolt/Drilled Bolt Forged T-Bolt/Hafen Groove Bolt/Galvanized T-Type Bolts/Customization

• Customization: Available
• Material: High Strength Steel
• Type: T Head
• Connection: Hinged Bolts
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 4.8/ 8.8/ 10.9/12.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Color-Zinc Plated
• Size: Can Be Customized
• Surface Treatment: Galvanized/HDG/304
• Transport Package: Bag, Box, Export Packing
• Specification: M6-M30
• Trademark: SANJU
• Origin: Hebei
• HS Code: 7318159090
• Production Capacity: 50000000

Product Description

Our factory's main products include: Hafen channel bolts, Hafen channel T-type bolts, glass curtain wall T-type bolts, hot-dip galvanized T-type bolts, embedded channel conduits, pipe gallery support brackets, and custom-made special-shaped parts. The materials are of high quality, with excellent strength and corrosion resistance. The products have undergone strict inspections to ensure product quality.
1045 material is produced by the red forging process. After heat treatment, it reaches grade 8.8. 

Size	M8	M10	M12	M16	m20	M24	M30
ds	8	10	12	16	20	24	30
	7.64	9.64	11.57	15.57	19.48	23.48	29.48
D	20	25	30	38	46	58	75
k	6.24	7.29	8.89	11.95	14.35	16.35	20.42
	5.76	6.71	8.31	11.25	13.65	15.65	19.58
S	14.00	18.00	22.00	28.00	34.00	44.00	56.00
	13.57	17.57	21.16	27.16	33.00	43.00	54.80
L	35-80	40-100	45-120	55-160	65-200	80-240	90-300

The commonly used types at present include DIN186 T-type square neck bolts, national standard GB37, DIN188T-type double-neck bolts. The materials include carbon steel, stainless steel, and alloy steel, etc. The specifications range from M8 to M64.

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 15-25 days if the goods are in stock. or it is 20-40 days if the goods are not in stock, it is according to order quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight. 

Q: What is your terms of payment ?
A: Small order 100% in advance  . B:Normally 30% T/T in advance ,70% balance after BL copy. C:or we discuss the details.

Welcome friends all over the world to visit our factory at any time.
Please contact us and we will provide you with a quote as soon as possible.
We look forward to your inquiry. Thank you very much.