Long Metric Hex Head Bolts , 17mm 18mm Hex Machine Bolt Cr3 Plated

Indented Hex Drive Serrated Flange Machine Bolt, White Zinc Plated Cr3 ​

Flange machine bolts, also known as hex flange machine screws, incorporate a bearing face, or flange, that extends beyond the diameter of the head. This flange distributes the clamp load over a larger area. Some flange machine bolts feature locking serrations on the face of the flange that are designed to "lock," or bite, into the material being fastened to provide resistance to loosening

Question & Answer

1. Payment : T/T (30% T/T in advance and balance 70% against copy of B/L)

L/C at sight

2. Lead Time : If have stock , can be packing and ship within 10-15 days ,

If not have stock , usually take 25-30 days to produce one container order .

3. Free Sample : For standard item , we can supply the samples free . courier cost by the buyer.

For nonstandard item , we will quote the mould charge ineed, but the mould charge can be return if bulk order released .

4. OEM : We Can produce the drawing according to your drawing or samples , also can packing the products as customer's request with LOGO and company information on it

5. How to place a order :

Send inquiry -------quotation --------Confirm order (price ,lead time , technical detail with drawing and payment ) ---------pay deposit -------Start to produce after got deposit ---------sample approve (if need) ------------ass produce -----send picture of packing for confirm------arrange shippment ---------send copy of B/L -------------Pay balance payment ----------send the documents for clearance ----------feedback

6. Anyother question , welcome to contact us anytime .