CNC Machined Custom Hex Head Bolts Hollow Carbon Steel Screws with Blind Holes

 Product namestainless steel hollow bolt/Carriage boltsSizeM2-M24, can be customized Materialstainless steel,alloy steel,zinc and anluminum alloy,etc Grade4.6,4.8,5.6,6.8,8.8,9.8,10.9,etcSurface treatmentBlack oxide,Phosphate,Zinc plated,Dacroment,etcStandardISO,BS,ANSI, GB,DIN,JIS,Nonstandard AdvantageO

Featured Products



 

Product namestainless steel hollow bolt/Carriage bolts
SizeM2-M24, can be customized 
Material

stainless steel,alloy steel,zinc and anluminum alloy,etc 

Grade

4.6,4.8,5.6,6.8,8.8,9.8,10.9,etc

Surface treatmentBlack oxide,Phosphate,Zinc plated,Dacroment,etc

Standard

ISO,BS,ANSI, GB,DIN,JIS,Nonstandard 

AdvantageOEM / ODM / customized service provided
Quality control

ISO standard,100% Whole range inspection through the production

CertificateISO9001:2008,ISO14001:2004


 


Hexagon Head Bolt with Blind Vent Hole Hollow Carbon Steel Screw Customized by CNC Machining


Hexagon Head Bolt with Blind Vent Hole Hollow Carbon Steel Screw Customized by CNC Machining
Hexagon Head Bolt with Blind Vent Hole Hollow Carbon Steel Screw Customized by CNC Machining




Hexagon Head Bolt with Blind Vent Hole Hollow Carbon Steel Screw Customized by CNC Machining

Hexagon Head Bolt with Blind Vent Hole Hollow Carbon Steel Screw Customized by CNC Machining

Our Services

1. What is your main products?

A:Fasteners, Bolt, nut, screws, washer, threaded rod, anchors, self tapping screws, self driling screws, stainless steel plate, etc.

2. What is your delivery time?

A: It depends on if we have stock or not, if we have stock goods, we can delivery within 2 days after receive the payment. And normally our production is in 20-30 days for one container (20-26 ton) products.

3. What is your payment term?

A: Mostly we use 30% advance payment by T/T, 70% before shipment

For small amount order, we have  western union account, MoneyGram is ok.

4. How is your quality? And what if we don't satisfied your quanlity?

A: We produce your order strictly by your request. If the quality was not acceptable, we will refund to you.



 

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