DIN603 Carriage Bolt with Mushroom Head and Square Neck

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: DIN603
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 5.8/6.8/8.8/10.9/12.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Color-Zinc Plated
• Material 1: Q195, 235, 35K, 45K
• Color: White, Yellow, Black, Silver and So on
• Size: Contact with Us for More
• Transport Package: Box, Carton and Pallets
• Specification: According to our table
• Trademark: YUYAO MEIGESI
• Origin: China
• HS Code: 39232900
• Production Capacity: 700 Tons Per Month

Product Description

 

Product Description

DIN603 Carriage Bolt With Mushroom Head And Square Neck

DIN 603 carriage bolts feature a distinctive mushroom-shaped head and a square neck. The smooth, domed head prevents them from being tightened or loosened from above. The square shoulder below the head is designed to self-anchor into wood, resisting turning when the nut is tightened on the threaded portion. These bolts are commonly used in applications where secure fastening is essential, such as construction, woodworking, and machinery assembly.

Product Parameters

Specification
d		M6	M8	M10	M12
Pitch		1.0	1.25	1.5	1.75
b	L≤125	18	22	26	30
	125≤L≤200	/	28	32	36
dk	Max	15.10	19.1	24.30	29.3
	Min	13.30	17.3	22.16	27.16
K1	Max	4.40	5.40	6.40	8.45
	Min	3.60	4.60	6.60	7.55
k	Max	3.48	4.48	5.48	6.48
	Min	2.70	3.60	4.60	5.60
S	Max	6.30	8.36	10.36	12.43
	Min	5.84	7.80	9.80	11.76

Detailed Photos

 

 

Packaging & Shipping

Company Profile

YUYAO MEIGESI FASTENER CO., LTD is a professional enterprise, specialized in the production of all kinds of standard fasteners.The main products of MEIGESI are furniture hardware (confirmat screw,confirmat nuts and series of nails )and architecural hardware(drywall screw, nail screws,series of self-drilling/tapping ,wood screws and other kinds of screws.).Processing can be based on DIN,ISO, ANSI,BS,JIS standard,as well as customers own opinion.The main grades are 4.8,5.8,8.8,12.9.To meet the requirements of different customers,MEIGESI sepplies not only our own various kinds of screws,but also anchors,bolts,nuts,washers,punches,riggings and other fasteners from our partner-companies. MEIGESI aims at profession,efficiency,honesty and innovation. Both at home and abroad, enjoyed a high reputation in the field of hardware industry .Products are exported to Russia, Poland, Ukraine, Austrilia,Germany,USA,etc. Let us cooperate hand in hand, to create a beautiful future!