steel,zinc,stainess steel with any plated or anti rustyGalvanized Ground Screw anchor bolts at reliable quality

A : use with the following base materials:

Concrete

Brick

Block

B : features of products

•Pre-assembled, ready to use .•Through fastening .•Impact expansion by hammer .•Anchor size = hole size .•Tamper resistant .•Corrosion resistant .

C : how to use

nstallation Instructions

screw anchor bolts can be installed in four easy steps. Nylon Nail-Its can be used with the following base materials: concrete, brick, and block. These fasteners come preassembled and ready to use to ensure quick and accurate installation. A Nylon Nail-It can be used in light duty applications under dead, variable, or vibratory loading conditions. Concrete anchors are tamper and corrosion resistant and provide through fastening. Step by Step Installation Instructions follow:

1.Drill hole using carbide tipped bit. Drill hole 1/4 ” deeper than expected embedment depth.

2. Clean hole of debris.

3.Insert nylon nail-it anchor through fixture into hole in base material.

4. Using a hammer hit the nail into anchor until head is flush with top of anchor.

Nylon Nail-It technical specifications must be considered before installation. Nylon Nail-its come in two diameters - 3/16" and 1/4" and are available in a wide range of lengths. When purchasing nail it anchors, choose from three head styles - round, flat, and mushroom. When installing nail-its, size will be equal to the hole size that was drilled.

Nylon Nail-it Anchor Length:Equal to the thickness of the material to be fastened plus minimum embedment

Nominal Diameter	3.5-4.8(mm)	Nominal Length	16-152(mm)
Range of Application	Wallboard	Mode of Action	Self-tapping
Thread Specification	Fine / Coarse Thread	Material	C1022
Category	Self-tapping Screw	Groove Type	Cross
Head Type	Countersunk Head	Model	Specifications

Theoretical Data MM	3.5	3.8	4.2	4.8
A Head Diameter,MM	7.90-8.60	7.90-8.60	7.90-8.60	8.50-9.10
F Head Diameter,MM	4.50-7.00	4.50-7.00	4.50-7.00	4.50-7.00
D1 External Diameter	3.30-3.60	3.70-4.00	4.00-4.30	4.70-5.00
D2 Internal Diameter	2.00-2.30	2.25-2.55	2.55-2.80	3.05-3.35
P Pitch	1.40-1.70	1.40-1.70	1.40-1.70	2.10-2.30
Q Groove Depth	2.35-3.00	2.35-3.00	2.35-3.00	2.50-3.20
M Groove Width,MM	4.50-5.10	4.50-5.10	4.50-5.10	4.50-5.10
Cross Recess	Philips No.2	Philips No.2	Philips No.2	Philips No.2
R Radius	4.50-5.00	4.50-5.00	4.50-5.00	4.50-5.00
Drive Speed	2.80	3.50	4.50	6.50
Length MM	Theoretical Weight (1,000 Pieces/Kg)
16	1.05
19	1.15
25	1.35
32	1.63
35	1.76
41	2.03
45	2.19
51	2.44
55	2.7
64		3.58
70		4.22
76			4.93
89			7.5
95				8.5
102				9.17
127				11.46
152				12.5

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Galvanized Ground Screw anchor bolts