Brass Bolts that we can offer: Types: Brass Hex Bolt, Brass Carriage Bolt, Brass Coupling Bolt, etc.

1.Types, Standards, Sizes and Grades of Brass Bolts:

Types	Standards	Sizes	Grades
Flange Bolt	DIN6921	M5-M20	4.8 & 8.8
	IFI C-28	1/4-3/4	2 & 5
Carriage Bolt	DIN603	M6-M12	4.8 & 8.8
	IFI C-40	1/4-3/8	2 & 5
Eye Bolt	DIN444	M5-M30	/
Anchor Bolt	DIN529	M8-M30	/

*We also have other different types and standards of Brass Bolts.2. Packaging Information: All bolts and nuts are packed by the packaging box (dimension: 260mm x 260mm x 140mm). 

3.Advantages of using Brass Bolts instead of others:*Decorative finish*Cost less than stainless steel bolts*won't rust or corrode when exposed to moisture or chemicals*less vulnerable to gasoline and other corrosive materials.4.Brass Bolts are typically used to maximize the performance over time in place using a nut, and a washer is used under the head of the bolt.Here are some of our Brass Bolts sizes as referances. Check the information below, if you are interested in our products, don't be hesitate to contact us.Carriage Bolt

Standard:DIN603          Unit:mm

Thread size	M6	M8	M10	M12
Pitch	1	1.25	1.5	1.75
b L≤125	18	22	26	30
b 125<L≤200	24	28	32	36
b L>200	.	41	45	49
dk	16.55	20.65	24.65	30.65
f	4.6	5.6	6.6	8.75
k	3.88	4.88	5.38	6.95
v	6.48	8.58	1.58	12.7
L	16-80	20-100	20-100	30-100

Eye BoltStandard:DIN444              Unit:mm 

Thead size	M5	M6	M8	M10	M12	M16	M20	M24	M30
Length	30-50	30-60	40-80	50-100	60-120	60-150	65-200	80-200	90-300

Anchor BoltStandard:DIN529           Unit:mm 

Thread size	M8	M10	M12	M16	M20	M24	M30
Length	80-125	111-160	125-180	140-200	160-250	180-320	200-400