Technical Resources

KNOWLEDGE HUB

Everything you need to select, specify, and install the right FIXO clamp

FREQUENTLY ASKED QUESTIONS

FIXO Worm Drive Clamp — Technical DimensionsAll variants W1–W5B available in all sizes

FIXO Size	Range (mm)	Range (inches)	Screw Head	Band Width
000	9–13	3/8 - 1/2	7 mm	10 mm
00M	11–16	1/2 - 5/8	7 mm	10 mm
00	13–20	1/2 - 3/4	7 mm	10 mm
0	16–22	5/8 - 7/8	7 mm	10 mm
F105	18–25	3/4 - 1"	7 mm	10 mm
0X	20–28	3/4 - 1 1/8	7 mm	10 mm
1A	22–30	7/8 - 1 3/16	7 mm	10 mm
F140	25–35	1 - 1 3/8	7 mm	10 mm
1	30–38	1 3/16 - 1 1/2	7 mm	10 mm
1X	30–40	1 3/16 - 1 5/8	7 mm	10 mm
45A	32–45	1 1/4 - 1 3/4	7 mm	10 mm
2A	38–50	1 1/2 - 2"	8 mm	12 mm

* Additional diameters available upon enquiry. Contact fixoclamps@gmail.com

Ex-Factory prices for W1 (Carbon Steel, Blue Zinc Plated). Prices for W2–W5B available on request. All prices subject to change without prior notice.

FIXO MINI W1 — Band 10mmSizes 000 to 45A

Size	Pipe	Range (mm)	Range (inch)	₹/pc (W1)	Box	Carton	Order
000	—	9–13	3/8 - 1/2	₹9.50	100	2000	Request
00M	1/4"	11–16	1/2 - 5/8	₹9.50	100	2000	Request
00	3/8"	13–20	1/2 - 3/4	₹9.50	100	2000	Request
0	1/2"	16–22	5/8 - 7/8	₹9.50	100	2000	Request
F105	—	18–25	3/4 - 1"	₹10.00	100	2000	Request
0X	3/4"	20–28	3/4 - 1 1/8	₹11.00	100	2000	Request
1A	—	22–30	7/8 - 1 3/16	₹11.00	100	2000	Request
F140	—	25–35	1 - 1 3/8	₹11.00	100	2000	Request
1	1"	30–38	1 3/16 - 1 1/2	₹12.00	100	2000	Request
1X	—	30–40	1 3/16 - 1 5/8	₹12.50	100	2000	Request
45A	1 1/4"	32–45	1 1/4 - 1 3/4	₹13.00	50	1000	Request

FIXO MAXI W1 — Band 12mmSizes 2A to F20

Size	Pipe	Range (mm)	Range (inch)	₹/pc (W1)	Box	Carton	Order
2A	1 1/2"	38–50	1 1/2 - 2"	₹13.50	50	1000	Request
2	—	42–55	1 5/8 - 2 3/16	₹14.00	50	1000	Request
2X	2"	45–60	1 3/4 - 2 3/8	₹14.50	50	1000	Request
F240	—	50–65	2" - 2 5/8	₹16.00	50	1000	Request
3	—	50–70	2" - 2 3/4	₹16.00	50	1000	Request
F270	2 1/2"	55–75	2 3/16 - 3"	₹17.00	50	1000	Request
3X	—	60–80	2 3/8 - 3 3/16	₹17.00	50	1000	Request
4	3"	70–90	2 3/4 - 3 1/2	₹19.00	50	400	Request
4X	3 1/2"	80–103	3 1/8 - 4"	₹21.00	50	400	Request
110A	—	90–110	3 1/2 - 4 3/8	₹21.00	50	400	Request
F400	—	90–95	3 3/4 - 4 5/8	₹21.00	50	400	Request
5	4"	100–120	4" - 4 3/4	₹23.00	50	400	Request
130A	—	110–130	4 5/16 - 5 1/8	₹25.00	50	400	Request
F6	5"	125–145	4 7/8 - 5 3/4	₹28.00	50	400	Request
6X	—	135–154	5 5/16 - 6"	₹30.00	50	400	Request
160A	—	140–160	5 1/2 - 6 5/16	₹31.00	50	400	Request
7X	6"	150–178	5 7/8 - 7"	₹33.00	50	400	Request
8X	—	175–204	6 7/8 - 8"	₹37.00	50	300	Request
9X	8"	203–230	8" - 9"	₹40.00	50	300	Request
F10	—	228–255	9" - 10"	₹46.00	50	200	Request
F11	10"	250–280	10" - 11"	₹50.00	50	200	Request
F12	—	279–305	11" - 12"	₹54.00	25	150	Request
F13	12"	304–330	12" - 13"	₹58.00	25	150	Request
F14	14"	330–355	13" - 14"	₹62.00	25	150	Request
F15	—	355–381	14" - 15"	₹70.00	25	150	Request
F16	16"	380–406	15" - 16"	₹78.00	25	100	Request
F17	—	405–435	16" - 17"	₹83.00	25	100	Request
F18	18"	430–460	17" - 18"	₹88.00	25	100	Request
F19	—	455–485	18" - 19"	₹94.00	25	100	Request
F20	20"	480–510	19" - 20"	₹101.00	25	100	Request

Terms & Conditions

1. Band, Bolt & Housing are made from Carbon Steel & are Zinc Plated (W1 grade)

2. All prices shown are Ex-Factory, Ahmednagar

3. Prices are subject to change without prior notice

4. Special sizes will be offered upon enquiry

5. W2, W2B, W3, W4, W5, W5B prices available on request — contact fixoclamps@gmail.com

Grade Comparison — All 7 Variants

Grade	Band	Housing	Bolt	Typical Use
W1	Carbon Steel (Zn)	Carbon Steel (Zn)	Carbon Steel (Zn)	General purpose, pneumatic & fluid
W2	AISI 201/409/430	AISI 201/409/430	Carbon Steel (Zn)	Wet/corrosive, cost-efficient SS
W2B	AISI 201/409/430	Carbon Steel (Zn)	Carbon Steel (Zn)	SS band contact, budget housing
W3	AISI 201/409/430	AISI 201/409/430	AISI 201/409/430	Food, dairy, moderate corrosion
W4	AISI 304	AISI 304	AISI 304	Food-grade, pharma, hygienic
W5	AISI 316	AISI 316	AISI 316	Marine, offshore, chemical
W5B	AISI 316	AISI 304	AISI 304	316 band contact, 304 hardware

* All variants available across the full size range 00M to F20 (11–510 mm)

All parts: Carbon Steel, Blue Zinc Plated

Band & Housing: AISI 201/202/409/430; Bolt: Zinc Plated Carbon Steel

W2B

Band: AISI 201/202/409/430; Housing & Bolt: Zinc Plated Carbon Steel

All parts: AISI 201/202/409/430 Stainless Steel

All parts: AISI 304 Stainless Steel

All parts: AISI 316 Stainless Steel

W5B

Band: AISI 316; Housing & Bolt: AISI 304 Stainless Steel

Download our complete product brochure with full specifications, size charts, and material data for all 7 variants (W1–W5B).

Worm Drive: The clamping mechanism — a threaded bolt (worm) engages perforations in the band to tighten or release the clamp.
Buttress Thread: An asymmetric thread profile used on FIXO bolts and bands. Transfers force more efficiently for higher torque load and better leak prevention.
Band Width: Width of the clamp band in mm. FIXO: 10mm for sizes 00M–3X; 12mm for sizes 4 and above. Wider bands distribute clamping force over a greater area.
Clamping Range: The min and max pipe/hose OD the clamp can secure. e.g. FIXO Size 2 clamps from 42mm to 55mm.
AISI 304: Grade 304 austenitic stainless steel (18% Cr, 8% Ni). Food-grade, general corrosion resistant — FIXO W4.
AISI 316: Grade 316 stainless steel — adds 2–3% molybdenum vs 304 for superior chloride/marine resistance — FIXO W5.
Blue Zinc Plated: An electroplated zinc coating with blue passivation on carbon steel parts (W1). Provides corrosion protection for standard applications.

Our engineers are happy to recommend the right FIXO variant and size for your specific application.