JB M20 Hook-head t-bolt

JB M20 have European Technical Assessment ETA-09/0338. They are used to fasten companion structures to W 55/42, W 53/34, K 53/34, W 50+, K 50/40, W 50/30, K 50/30 and K 48/26 anchor channels and mounting channels. The bolts have hooked heads and a notch at the end of the shaft. They are made of hot-dip galvanised steel, galvanised steel or stainless steel. The JB M20 are available in different lengths. The nuts are included.

data sheet

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: ETA-09/0338

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Approvals and Certificates

Approved throughout Europe by ETA-09/0338

Products

stainless steel, UNS S31803

Products	length	MT thread size (metric)	W Weight per storage unit
JB2055 FA-70	55 mm	M20	0,291 kg
JB20100 FA-70	100 mm	M20	0,385 kg
JB20150 FA-70	150 mm	M20	0,489 kg

steel, galvanic zinc plated

Products	length	MT thread size (metric)	W Weight per storage unit
JB2035 GV	35 mm	M20	0,246 kg	4,6
JB2045 8.8 GV	45 mm	M20	0,267 kg	8,8
JB2045 GV	45 mm	M20	0,267 kg	4,6
JB2055 8.8 GV	55 mm	M20	0,288 kg	8,8
JB2055 GV	55 mm	M20	0,288 kg	4,6
JB2065 8.8 GV	65 mm	M20	0,308 kg	8,8
JB2065 GV	65 mm	M20	0,308 kg	4,6
JB2075 GV	75 mm	M20	0,329 kg	4,6
JB2080 8.8 GV	80 mm	M20	0,340 kg	8,8
JB20100 GV	100 mm	M20	0,381 kg	4,6
JB20100 8.8 GV	100 mm	M20	0,381 kg	8,8
JB20125 GV	125 mm	M20	0,433 kg	4,6
JB20125 8.8 GV	125 mm	M20	0,433 kg	8,8
JB20150 GV	150 mm	M20	0,485 kg	4,6
JB20150 8.8 GV	150 mm	M20	0,485 kg	8,8
JB20200 GV	200 mm	M20	0,589 kg	4,6
JB20300 GV	300 mm	M20	0,797 kg	4,6

steel, batch/hot-dip galvanized

Products	length	MT thread size (metric)	W Weight per storage unit
JB2055 FV	55 mm	M20	0,304 kg	4,6
JB2055 8.8 FV	55 mm	M20	0,304 kg	8,8
JB2065 8.8 FV	65 mm	M20	0,325 kg	8,8
JB2065 FV	65 mm	M20	0,325 kg	4,6
JB2075 8.8 FV	75 mm	M20	0,346 kg	8,8
JB2075 FV	75 mm	M20	0,346 kg	4,6
JB2080 8.8 FV	80 mm	M20	0,356 kg	8,8
JB20100 8.8 FV	100 mm	M20	0,398 kg	8,8
JB20100 FV	100 mm	M20	0,398 kg	4,6
JB20125 FV	125 mm	M20	0,450 kg	4,6
JB20125 8.8 FV	125 mm	M20	0,450 kg	8,8
JB20150 FV	150 mm	M20	0,502 kg	4,6

Stainless steel, according to ASTM 316 Ti / AISI 316 L, BS 320S17 / BS 316S11

Products	length	MT thread size (metric)	W Weight per storage unit
JB2045 A4	45 mm	M20	0,270 kg
JB2055 A4	55 mm	M20	0,291 kg
JB2065 A4	65 mm	M20	0,312 kg
JB2075 A4	75 mm	M20	0,333 kg
JB20100 A4	100 mm	M20	0,385 kg
JB20125 A4	125 mm	M20	0,437 kg

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Technische Information Channels and Accessories

Technical information

Installation instructions T-Bolts

Assembly instructions

Price List 2024 Structures / Facades

Price list

ETA 09/0338 Anchor Channels JTA, JZA, JXA and JXA-PC

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