Screws FVRV 60413

Our FVRV60413 screws are the solution to the problems of corrosion and chemical attack of flanged joints subjected to corrosive environments in general. The fields of application of the FVRV60413 screws are varied. As an example we can highlight the following:

Submarine outfalls and seawater intakes for any application.
Desalination plants, thermal power plants, treatment plants and water treatment plants.
Chemical industry in general.
Any installation subjected to aggressive environments that shorten the useful life of traditional steel screws.

The suitability of the use of the FVRV60413 screws has been proven in numerous projects carried out by the PPA Group, becoming an element highly valued by our clients due to the guarantee of durability and the zero-maintenance required

Range of FVRV60413 bolts and nuts available

The FVRV60413 screws are supplied from M8 to M56 in the length required in each case.

The FVRV60413 nuts are generally supplied in a square shape and the washers are made of HDPE for a better tightening of the assembly.

Technical characteristics screws and nuts FVRV 60413

Depending on the type of application, the washers can be manufactured in HDPE (high-density polyethylene) or in FVRV 60413 material.
		Testing method	Unit	Threaded rods	Nuts
Standard colour		–	–	Orange	White
Resin type		–	–	Epoxy	Epoxy
Mechanical properties	Density	UNE EN ISO 1183	g/cm³	1,85	1,85
	Tensile strength	UNE EN ISO 527-4	MPa	370	370
	Tensile strength	UNE EN ISO 14125	MPa	325	325
	Flexural modulus of elasticity	UNE EN ISO 14125	MPa	20,1 x 103	20,1 x 103
	Compressive strength	UNE EN ISO 14126	MPa	260	260
	Impact resistance (Charpy)	UNE EN ISO 179	KJ/m²	250	250

Geometric dimensions threaded rod FVRV 60413

Standard length of the threaded rod: L=1.500 mm.
Possibility of manufacturing another type of thread on request
Guy	Core diameter, dv (mm)	Outer diameter, Dv (mm)	Length (mm)
M-8	6,6	8	Customizable on request
M-10	8,4	10
M-12	10,1	12
M-16	13,8	16
M-20	17,3	20
M-24	20,8	24
M-27	23,8	27
M-30	26,2	30
M-33	28,5	33

Geometric dimensions nut FVRV 60413

Possibility of manufacturing two types of nut: square nut and hexagonal nut.
Tipo	Diámetro, dt (mm)	Diámetro, Dt (mm)	H (mm)	EC (mm)	DLC (mm)	DLE (mm)
M-8	6,6	8	8/16	13	18,4	15
M-10	8,4	10	10/20	17	24,0	19,6
M-12	10,1	12	12/24	19	26,9	21,9
M-16	13,8	16	16/32	24	33,9	27,7
M-20	17,3	20	20/40	30	42,4	34,6
M-24	20,8	24	24/48	36	50,9	41,6
M-27	23,8	27	27/54	41	28,0	47,4
M-30	26,2	30	30/60	46	65,0	53,1
M-33	28,5	33	33/66	50	70,7	57,7