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Ningbo Zhenhai HuaLong Fasteners Co.,Ltd

Tel: 86- 574-86534199

Fax: 86-574-86533458

Mob: +86 13566521999

Email: hl@hualong-fastener.com

Add: ChangHong Village, Zhenhaizone, Ningbo City, China

Countersunk Square Neck Bolts Yellow Zinc Black Grade 8.8

COUNTERSUNK HEAD SQUARE NECK BOLTS ITEM: 114 DEGREE COUNTERSUNK SQUARE NECK BOLTS ; CARRIAGE BOLT MATERIAL: BOTH LOW CARBON AND MEDIUM CARBON STEEL DIMENSION: ASME B18.5 FINISHING: BLACK ZINC PLATED YELLOW ZINC PLATED HOT DIP GALVANIZED Q1: Are you a manufacturer or trading company? A: We are...

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Product Details

COUNTERSUNK HEAD SQUARE NECK BOLTS

ITEM: 114 DEGREE COUNTERSUNK SQUARE NECK BOLTS ; CARRIAGE BOLT

MATERIAL: BOTH LOW CARBON AND MEDIUM CARBON STEEL

DIMENSION: ASME B18.5

FINISHING: BLACK

ZINC PLATED

YELLOW ZINC PLATED

HOT DIP GALVANIZED

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Q1: Are you a manufacturer or trading company?

A: We are manufacturer for screws, bolts, studs, rivets, pins, washers, stamping & tooling parts, we have long-term associated parteners that can provide wide range of fasteners. 

Q2: What kind of material you used for producing the bolt?

A: We using carbon steels (low and medium carbon, alloy steels), stainless steel and brass. 

Q3: Do you produce standard or non standard bolt?

A: We have regular production for ANSI and DIN standard bolts, while we also make customized bolts and stud. 

Q4: How to ensure that every process's quality?

A: We have our in-house QC daily and hire third party for randomly inspection.

Q5: Can you provide samples?

A: For our regular bolts, we offer free samples. For customized bolts, tooling and moulding charges needed. All free samples not including its courier charge. 

 


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