Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement Material: Steel Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance Load Type: Extension Production Process: Cold Roll Shape: Conical
Drywall anchor screws is one piece self-drilling anchor designed for use in hollow gypsum wallboard for light duty loads.It is available in both engineered nylon and zamac alloy for use with either a No.6 or No.8 screws in 3/8" to 1" wallboard.The drywall anchor screws is formed from engineered nylon for use with No.6 screw in 3/8"to 5/8" wallboard.Application:1�First,we neeed to use electric drill to drill specific size of the hole2�Second,putting zinc-alloy speed anchors in the hole.3�Finally,using a screw driver to tighten screw into the expansion tube unitil the specified location.Features: 1. Ideal for mounting electrical fixtures ,fastening drapery supports,installing phone systems,miscellaneous hardware,etc2. Packaged and offered with and without screw. Installation: 1. Insert wither No.2 or No.3 Phillips driver bit into the recess of the zamac alloy anchor head.Use a manual screwdriver or a low rpm battery powered electric screw gun.2. Push the anchor into the surface of the wallboard until the two cutting bladed penetrate the surface.Using gentle forward pressure,rotate the anchor until the collar sets flush to the sueface of the wall.3. Put the fixture in place,insert the screw and tighten until it feels secure.As the screw is threaded into the nylon versions,the point will expand resulting in increased load capacity in thicker wallboard.Note: When use a n electric screw gun for application,set clutch and use slow speed(do not exceed approximately 300-400rpm)
We are the manufacturer of spring from china,our products including;compression spring,extension spring,torsion spring,wire spring,Disc Springs and etc. May i ask do you have drawing of the Springs which you required So we can quote you the accurate pricing.
It is a hot kind product with high quality and low cost, Most of Products from our company are OEM; It has a long service life, at least 3 years;Our company support replacing within 7 days,and 15 days sent back fault products without any reason.
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