PRODUCTION

Design and Manufacturing of Molds by Our Specialized Staff in the Tooling Department.

In our tooling department, our highly skilled staff is responsible for the design and manufacturing of the necessary molds. Material cutting is carried out using mechanical presses. We ensure a suitable and safe working environment, in compliance with current safety regulations.

Our raw material consists of first-choice cold-rolled strips sourced from domestic steel mills. This allows us to guarantee certified quality, entirely “Made in Italy”. By choosing our products, you can rely on the quality of materials and the precision of our workmanship.

STANDARD PRODUCT CATALOG

Specialized in the production and supply of high-quality standard washers and metal fasteners.

CHAMFERED WASHERS - UNI 1734-35 STANDARDS HV100 STEEL - ROUGH/GALVANIZED

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
mm	d	D	S
3	3.3	8	0.8
4	4.3	9	0.8
5	5.3	11	1
6	6.4	13	1.5
7	7.4	14	1.5
8	8.4	18	2
9	9.5	18	2
10	10.5	22	2.5
12	13	24	3
14	15	28	3
16	17	30	3
18	19	35	4
20	21	38	4
22	23	40	4
24	25	45	4
27	28	52	5
30	31	58	5
32	33	62	5
36	37	68	6
39	40	75	6
42	43	80	7
45	46	85	7
48	50	85	8

CHAMFERED WASHERS UNI - UNI 1750 - STANDARDS HV100 STEEL ROUGH / GALVANIZED

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
mm	d	D	S
5	5.3	10	0.8
6	6.2	12	1
8	8.2	15	1.5
10	10.3	18	2
12	12.3	21	2.5
14	14.3	24	2.5
16	16.3	27	2.5
18	18.3	30	3
20	20.3	33	3
22	22.3	35	3
25	25.3	39	4
28	28.3	42	4
32	32.5	48	5
36	36.5	52	5
40	40.5	58	5

FLAT WASHERS - UNI 6592 - ISO 7089 - STANDARD H.H.S. HV100 STEEL - ROUGH / GALVANIZED

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
mm	d	D	S
3	3.2	7	0.5
4	4.3	9	0.8
5	5.3	10	1
6	6.4	12	1.6
7	7.4	14	1.6
8	8.4	16	1.6
10	10.5	20	2
12	13	24	2.5
14	15	28	2.5
16	17	30	3
18	19	34	3
20	21	37	3
22	23	39	3
24	25	44	4
27	28	50	4
30	31	56	4
33	34	60	5
36	37	66	5
39	40	72	6
42	43	78	7
45	46	85	7
48	50	92	8
52	54	98	8
56	58	102	9
60	62	110	9
64	66	115	9
68	70	120	10
72	74	125	10

On request Inox – Brass – Copper

FLAT WASHERS - UNI 6592 T.C. - ISO 7092 - DIN 433 - STANDARD HV100 STEEL - ROUGH / GALVANIZED

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
mm	d	D	S
3	3.2	6	0.5
4	4.3	8	0.8
5	5.3	9.5	1
6	6.4	11	1.6
8	8.4	14	1.6
10	10.5	18	2
12	13	20	2.5

On request Inox – Brass – Copper

FLAT WASHERS - UNI 1739 - STANDARD HV100 STEEL - ROUGH / GALVANIZED

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
mm	d	D	S
3	3.2	10	0.8
4	4.3	12	1
5	5.3	14	1
6	6.4	16	1
8	8.4	21	1.5
10	10.5	25	1.5

On request Inox – Brass – Copper

FLAT WASHERS - UNI 1749 - STANDARD HV100 STEEL - ROUGH / GALVANIZED

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
mm	d	D	S
3	3.2	6	0.5
4	4.3	8	0.5
5	5.3	10	0.8
6	6.4	12	1
7	7.4	13	1
8	8.4	15	1.5
10	10.5	18	2
12	13	21	2.5
14	15	24	2.5
16	17	27	2.5
18	19	30	3
20	21	33	3
22	23	35	3
25	26	39	4
28	29	42	4
32	33	48	5
36	37	52	5
40	41	58	5
50	52	70	6

BLANK SHIM WASHERS TROPICALIZED HV100 STEEL - GALVANIZED TYPE IV

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
mm	d	D	S
8	8.3	13	1
8	8.3	13	2
10	10.5	16	1
10	10.5	16	2
11	11.5	17	1
11	11.5	17	2
12	12.5	18	1
12	12.5	18	2
13	13.5	19	1
13	13.5	19	2

WASHERS W. - HV100 STEEL - ROUGH / GALVANIZED

CARATTERISTICHE/FEATURES
DIAMETRO/DIAMETER		SPESSORE/ THICKNESS	PESO CAD./ WEIGHT EACH
d	D	S	gr
4.3	12	1	0.75
4.3	16	1.5	2
5.4	15	1.5	1.6
5.4	20	1.5	3.3
6.4	18	1.5	2.5
6.4	24	2	6
6.4	30	2.5	13
7.4	21	2	3.8
7.4	28	2	8.6
8.4	24	2	5.6
8.4	32	2.5	14.6
8.4	40	2.5	23
9.5	27	2.5	9.5
9.5	36	2.5	18.5
10.5	30	2.5	10.3
10.5	40	2.5	22.75
12.5	36	2.5	17.2
12.5	48	3	37.6
14.2	36	2.5	16.27
14.5	42	3	27.3
14.5	56	3	53.8
16.5	48	3	38
16.5	64	3	90
20.5	60	4	77.26

SPRING LOCK WASHERS GROWER UNI 1751-52 - C60 SPRING STEEL - HRC 43÷50 - ROUGH / GALVANIZED

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
mm	d	D	S
3	3.2	6.3	0.8
4	4.3	7.3	0.9
5	5.3	8.9	1.2
6	6.4	11.3	1.6
8	8.4	14.4	2
9	9.5	15.5	2
10	10.5	17.5	2.2
12	12.5	20.5	2.5
14	15	24	3
16	17	27	3.5
18	19	29	3.5
20	21	33	4
22	23	35	4
24	25	39	5
27	28	42	5
30	31	47	6
33	34	54	6
36	37	57	6
39	40	60	6

SPRING WASHERS THICK C60 SPRING STEEL - HRC 43÷50 - ROUGH / GALVANIZED

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		DIM.PIATTO / FLAT SECTION
mm	d	D	S
4	4.3	7.3	1
5	5.3	9.3	1.5
6	6.45	11.4	1.8
8	8.4	14.4	2.5
10	10.5	17.5	2.7
12	12.5	20.5	3.2
14	15	24	3.5
16	17	27	3.8
18	19	29	4
20	21	33	4.5
22	23	35	5.5
24	25	39	5.5
27	28	42	6

CONICAL SPRING WASHER - FIAT 10187 - C60 SPRING STEEL - HRC 42÷45

RONDELLE CONICHE ELASTICHE ACCIAIO PER MOLLE C60 – HRC 42?45
CONICAL SPRING WASHER C60 SPRING STEEL – HRC 42?45

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
mm	d	D	S
6	6.4	12	1.2
7	7.4	13	1.2
8	8.4	15	1.5
8	8.4	22	1.5
10	10.5	20	2.3
12	12.5	24	2.5
14	14.5	32	3.5
16	16.5	34	3.5
18	18.7	36	4
20	21	38	4

SET FOR ROLL DRESSER TEMPERED STEEL - C10 STEEL

CARATTERISTICHE/FEATURES
	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
	d	D	S
Stellina singolo/ Single	6.7	30	2

SPRING WASHERS ''A'' TYPE - DIN 137 - STANDARD C60 SPRING STEEL - HRC 43÷50 - ROUGH / GALVANIZED

RONDELLE ELASTICHE TIPO A Z.G. DIN 137 ACCIAIO PER MOLLE C60 – HRC 43?50
SPRING WASHERS ”A” TYPE DIN 137 STANDARD C60 SPRING STEEL – HRC 43?50

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS	ALTEZZA/ HEIGHT
mm	d	D	S	h
3	3.2	6	0.4	0.9
4	4.3	8	0.5	1.2
5	5.3	10	0.5	1.4
6	6.4	11	0.5	1.6
7	7.4	12	0.5	2
8	8.4	15	0.5	2.4
10	10.5	18	0.8	2.8

SPRING WASHERS ''B'' TYPE - DIN 137 - STANDARD C60 SPRING STEEL - HRC 43÷50 - ROUGH / GALVANIZED

RONDELLE ELASTICHE TIPO B Z.G. DIN 137 ACCIAIO PER MOLLE C60 – HRC 43?50
SPRING WASHERS ”B” TYPE DIN 137 STANDARD C60 SPRING STEEL – HRC 43?50

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS	ALTEZZA/ HEIGHT
mm	d	D	S	h
3	3.2	8	0.5	1
4	4.3	9	0.5	1.2
5	5.3	11	0.5	1.4
6	6.4	12	0.5	1.5
7	7.4	14	0.8	2.2
8	8.4	15	0.8	2.5
10	10.5	21	1	3
12	13	24	1.2	3.5
14	15	28	1.5	4.2
16	17	30	1.5	4.6
18	19	34	1.5	4.8
20	21	36	1.6	5.4
22	23	40	1.8	6
24	25	44	1.8	6.3
27	28	50	2	6.8

CONTACT WASHERS C60 SPRING STEEL - HRC 42÷49 - NFE 25-511 - ROUGH / GALVANIZED

RONDELLE CONTACT ACCIAIO PER MOLLE C60 – HRC 42?49 – NFE 25-11 – Z.G.
CONTACT WASHERS C60 SPRING STEEL – HRC 42?49 – NFE 25-11 – Z.G.

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS	h	h
mm	d	D	S	min	max
3	3.1	8	0.6	0.8	1
3	3.1	10	0.6	0.95	1.2
4	4.1	10	0.9	1.15	1.4
4	4.1	14	1	1.4	1.8
5	5.1	12	1.1	1.45	1.8
5	5.1	16	1.2	1.7	2.1
6	6.1	14	1.3	1.75	2.1
6	6.1	18	1.4	2.1	2.5
8	8.2	18	1.4	1.9	2.35
8	8.2	22	1.6	2.2	2.7
10	10.2	22	1.6	2.25	2.75
10	10.2	27	1.8	2.6	3.1
12	12.4	27	1.8	2.6	3.1
12	12.4	32	2	3.1	3.6
14	14.4	30	2.4	3.2	3.7
16	16.4	32	2.8	3.6	4.1
20	20.5	40	3.2	4.3	4.9

LOCK WASHERS INTERNAL - EXTERNAL TOOTH DIN 6798 C60 SPRING STEEL - HRC 36÷43 - ROUGH / GALVANIZED

RONDELLE DENTELLATE INTERNE – ESTERNE TAB.DIN 6798 ACCIAIO PER MOLLE C60 – HRC 36?43 – Z.G.
LOCK WASHERS INTERNAL – EXTERNAL TOOTH DIN 6798 C60 SPRING STEEL – HRC 36?43 – Z.G.

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS
mm	d	D	S
3	3.2	6	0.4
4	4.3	8	0.5
5	5.1	9	0.5
6	6.4	11	0.7
8	8.4	14	0.8
10	10.5	18	0.9
12	12.5	20.5	1
14	14.5	24	1
16	16.5	26	1.2
18	19	30	1.4
20	21	33	1.4
22	23	36	1.5
24	25	38	1.5
27	28	44	1.6
30	31	48	1.6

WASHERS - NICKELPLATED STEEL

ORLI SOTTOVITI FERRO NICHELATO •ESECUZIONE N• PER MATERIALI DURI
WASHERS NICKELPLATED STEEL F.HARD MATERIAL

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER		SPESSORE / THICKNESS	ALTEZZA/ HEIGHT
mm	d	D	S	h
10	3.5	10	0.3	1.5
12	4.5	12	0.3	2
14	4.5	14	0.3	2.5
16	5.5	16	0.3	3

SELF LOCKING COUTERNUTS DIN 7967 C60 SPRING STEEL - HRC 37÷43 - ROUGH

CONTRODADI PALMUTTERN DIN 7967 ACCIAIO PER MOLLE C60 – HRC 37?43
SELF LOCKING COUTERNUTS DIN 7967 C60 SPRING STEEL – HRC 37?43

CARATTERISTICHE/FEATURES
BULLONI DA / BOLTS	DIAMETRO / DIAMETER
mm	d1	D	S	a	m
8	6.9	13	0.5	15	3.5
10	8.6	17	0.5	19.6	4
12	10.4	19	0.6	21.9	4.5
14	12	22	0.6	25.4	5
16	14.1	24	0.7	27.7	5
18	15.5	27	0.7	31.2	5.5
20	17.6	30	0.8	34.6	6
22	19.6	32	0.8	36.9	6
24	21	36	0.9	41.6	7
27	24.2	41	1	47.3	7
30	26.6	46	1.1	53.1	8
33	29.8	50	1.2	57.7	8
36	32.2	55	1.3	63.5	9

SQUARE WASHERS UNI 6598 - DIN 434 - FOR CHANNELS - R40 STEEL

PIASTRINE UNI 6598 PER PROFILATI UPN – ACCIAIO R40 – DIN 434 G
SQUARE WASHERS UNI 6598 FOR CHANNELS – R40 STEEL – DIN 434 G

CARATTERISTICHE/FEATURES
BULLONI/ BOLTS	DIMENSIONI/ DIMENSIONS
mm	d	D	S1	S2
8	9	22	3.8	2
10	11	22	3.8	2
12	14	30	4.9	2.5
14	16	33	5.6	3
16	18	36	5.9	3
18	20	40	6.7	3.5
20	22	44	7	3.5
24	26	56	8.5	4
27	30	59	8.7	4

SPRING COTTERS TEMPERED C20 STEEL WIRE - GALVANIZED

CARATTERISTICHE/FEATURES
DIAMETRO NOMINALE	D	L	A
NOMINAL DIAMETER	mm	mm	mm
2	2	50	18
2.5	2.5	50	18
3	2.9	60	22
3.5	3.5	80	26
4	3.9	80	28
4.5	4.4	100	35
5	4.9	100	35
6	5.9	100	35

SPLIT PINS - UNI 1336 - ISO 1234 - DIN 94 - R40 STEEL - ROUGH / GALVANIZED

CARATTERISTICHE/ FEATURES
DIAMETRO NOMINALE/ NOMINAL DIAMETER
lunghezza in mm/ lenght in mm
1
1.5
2
2.5
3
3.5
4
4.5
5
6
7
8
9
10
12
13
COPIGLIE ASSORTITE/ ASSORTED SPLIT PINS

PRODUCTION

Design and Manufacturing of Molds by Our Specialized Staff in the Tooling Department.

STANDARD PRODUCT CATALOG

F.R.L. srlSpecial Washers

F.R.L. srl
Special Washers