Fasteners

Connectors for Cross Laminated Timber (CLT) Structures

Screws

SSH

Hexagon Head Connector Screw Impreg®+

SSH is used together with connectors where high load capability is required. The conical shape under the head ensures full contact with the connector, creating a firm assembly. The superior Impreg^®+ coating makes the screw suitable for exterior use. The type 17 cut point prevents timber from splitting, and the milling thread and serrated thread reduce the insertion torque. SSH has both 6 lobe drive and a hexagonal head, enabling installation both with torx bits or hex wrench.

Technical Data Sheet

CE Marking

ETA

New

Service class 2

EPD

Outdoor

Impreg® +

Fastener Designer

SSH_SSTBP_homepage_LV_en

SSH_SSTBP_homepage_FR_fr

SSH_SSTBP_homepage_ES_es

SSH_SSTBP_homepage_NL_nl

SSH_SSTBP_homepage_PT_pt

SSH_SSTBP_homepage_NO_no

SSH_SSTBP_homepage_FI_fi

SSH_SSTBP_homepage_PL_pl

Product Details

Images

Features

Material

Steel - Impreg®+ coating

Features

CE marked to EN14592
Hex head with integrated 6 lobe drive
6.Ø diameter screws feature a Hex-Washer head to ensure pull-through resistance
Conical shape under the head for secure fit in connector holes
No predrilling required
Milling thread reduces insertion torque
Type 17 point prevents splitting of timber

Application

Assemblies

Connectors to wood

Common Applications

Fixing connectors to timber
Suitable for outdoor applications

Technical Data

Product dimensions

Dimensions

Reference	Fasteners Dimensions
	Other			Product Dimensions[mm]
	Qty per blister	Qty/box	Stocked in UK	d[mm]	l[mm]	dₕ[mm]	ht[mm]	duh[mm]	d₁[mm]	lg[mm]	bit[mm]
SSH6.0X40	-	100.0	-	6	40	10	4.75	6.1	3.7	24	T-30
SSH6.0X50	-	100.0	-	6	50	10	4.75	6.1	3.7	33	T-30
SSH6.0X60	-	100.0	Yes	6	60	10	4.75	6.1	3.7	42	T-30
SSH6.0X75	-	100.0	-	6	75	10	4.75	6.1	3.7	42	T-30
SSH6.0X90	-	100.0	Yes	6	90	10	4.75	6.1	3.7	42	T-30
SSH6.0X120	-	100.0	-	6	120	10	4.75	6.1	3.7	75	T-30
SSH8.0X40	-	50.0	-	8	40	13	5.75	8.2	5.1	32	T-40
SSH8.0X50	-	50.0	-	8	50	13	5.75	8.2	5.1	42	T-40
SSH8.0X60	-	50.0	Yes	8	60	13	5.75	8.2	5.1	42	T-40
SSH8.0X80	-	50.0	-	8	80	13	5.75	8.2	5.1	42	T-40
SSH8.0X90	-	50.0	Yes	8	90	13	5.75	8.2	5.1	42	T-40
SSH8.0X100	-	50.0	-	8	100	13	5.75	8.2	5.1	55	T-40
SSH8.0X120	-	50.0	-	8	120	13	5.75	8.2	5.1	85	T-40
SSH8.0X140	-	50.0	-	8	140	13	5.75	8.2	5.1	85	T-40
SSH8.0X160	-	50.0	-	8	160	13	5.75	8.2	5.1	110	T-40
SSH8.0X180	-	50.0	-	8	180	13	5.75	8.2	5.1	110	T-40
SSH8.0X200	-	50.0	-	8	200	13	5.75	8.2	5.1	110	T-40
SSH8.0X240	-	50.0	-	8	240	13	5.75	8.2	5.1	110	T-40
SSH8.0X260	-	50.0	-	8	260	13	5.75	8.2	5.1	110	T-40
SSH8.0X280	-	50.0	-	8	280	13	5.75	8.2	5.1	110	T-40
SSH8.0X300	-	50.0	-	8	300	13	5.75	8.2	5.1	110	T-40
SSH10.0X40	-	50.0	Yes	10	40	15	6	10.2	6.2	32	T-40
SSH10.0X50	-	50.0	-	10	50	15	6	10.2	6.2	42	T-40
SSH10.0X60	-	50.0	-	10	60	15	6	10.2	6.2	42	T-40
SSH10.0X80	-	50.0	Yes	10	80	15	6	10.2	6.2	42	T-40
SSH10.0X90	-	50.0	-	10	90	15	6	10.2	6.2	42	T-40
SSH10.0X100	-	50.0	-	10	100	15	6	10.2	6.2	55	T-40
SSH10.0X120	-	50.0	Yes	10	120	15	6	10.2	6.2	85	T-40
SSH10.0X140	-	50.0	-	10	140	15	6	10.2	6.2	85	T-40
SSH10.0X160	-	50.0	-	10	160	15	6	10.2	6.2	110	T-40
SSH10.0X180	-	50.0	Yes	10	180	15	6	10.2	6.2	110	T-40
SSH10.0X200	-	50.0	-	10	200	15	6	10.2	6.2	110	T-40
SSH10.0X240	-	50.0	Yes	10	240	15	6	10.2	6.2	125	T-40
SSH10.0X280	-	50.0	-	10	280	15	6	10.2	6.2	125	T-40
SSH12.0X60	-	25.0	Yes	12	60	17	6.25	12.2	6.7	48	T-40
SSH12.0X80	-	25.0	Yes	12	80	17	6.25	12.2	6.7	48	T-40
SSH12.0X90	-	25.0	-	12	90	17	6.25	12.2	6.7	48	T-40
SSH12.0X100	-	25.0	-	12	100	17	6.25	12.2	6.7	55	T-40
SSH12.0X120	-	25.0	-	12	120	17	6.25	12.2	6.7	85	T-40
SSH12.0X140	-	25.0	-	12	140	17	6.25	12.2	6.7	85	T-40
SSH12.0X160	-	25.0	Yes	12	160	17	6.25	12.2	6.7	110	T-40
SSH12.0X180	-	25.0	-	12	180	17	6.25	12.2	6.7	110	T-40
SSH12.0X200	-	25.0	-	12	200	17	6.25	12.2	6.7	110	T-40

6.Ø diameter SHH screws feature a Hex-Washer head.

Compatible products

Reference	Fasteners Dimensions
	Other
	Compatible brackets	Compatible hangers	Compatible post bases
SSH8.0X40	EBC	-	-
SSH8.0X50	EBC	-	-
SSH8.0X60	EBC	-	-
SSH8.0X80	EBC	-	-
SSH8.0X90	EBC	-	-
SSH8.0X100	EBC	-	-
SSH8.0X120	EBC	-	-
SSH8.0X140	EBC	-	-
SSH8.0X160	EBC	-	-
SSH8.0X180	EBC	-	-
SSH8.0X200	EBC	-	-
SSH8.0X240	EBC	-	-
SSH8.0X260	EBC	-	-
SSH8.0X280	EBC	-	-
SSH8.0X300	EBC	-	-
SSH10.0X40	E5/1.5, E5/1.5/1.22/11, ABR100, ABR105	SBE, SAE(1), S45, S1030, S1530	-
SSH10.0X50	-	SBE, SAE(1), S45, S1030, S1530	-
SSH10.0X60	-	SBE, SAE(1), S45, S1030, S1530	-
SSH10.0X80	ABR105, E20/3	SBE, SAE(1), S45, S1030, S1530	PPA, PPRC, APB100/150, PBLR, PPSP
SSH10.0X90	-	SBE, SAE(1), S45, S1030, S1530	PPA, PPRC, APB100/150, PBLR, PPSP
SSH10.0X100	-	SBE, SAE(1), S45, S1030, S1530	PPA, PPRC, APB100/150, PBLR, PPSP
SSH10.0X120	-	SBE, SAE(1), S45, S1030, S1530	PPA, PPRC, APB100/150, PBLR, PPSP
SSH10.0X140	-	SBE, SAE(1), S45, S1030, S1530	PPA, PPRC, APB100/150, PBLR, PPSP
SSH10.0X160	-	SBE, SAE(1), S45, S1030, S1530	PPA, PPRC, APB100/150, PBLR, PPSP
SSH10.0X180	-	SBE, SAE(1), S45, S1030, S1530	PPA, PPRC, APB100/150, PBLR, PPSP
SSH10.0X200	-	SBE, SAE(1), S45, S1030, S1530	PPA, PPRC, APB100/150, PBLR, PPSP
SSH10.0X240	-	SBE, SAE(1), S45, S1030, S1530	PPA, PPRC, APB100/150, PBLR, PPSP
SSH10.0X280	-	SBE, SAE(1), S45, S1030, S1530	PPA, PPRC, APB100/150, PBLR, PPSP
SSH12.0X60	-	SAE(2), GLE, GSE, S45	PBP60/50
SSH12.0X80	AE116, AG922, ABR255, AKRX3L	SAE(2), GLE, GSE, S45	PBP60/50
SSH12.0X90	-	SAE(2), GLE, GSE, S45	PBP60/50
SSH12.0X100	-	SAE(2), GLE, GSE, S45	PBP60/50
SSH12.0X120	-	SAE(2), GLE, GSE, S45	PBP60/50
SSH12.0X140	-	SAE(2), GLE, GSE, S45	PBP60/50
SSH12.0X160	-	SAE(2), GLE, GSE, S45	PBP60/50
SSH12.0X180	-	SAE(2), GLE, GSE, S45	PBP60/50
SSH12.0X200	-	SAE(2), GLE, GSE, S45	PBP60/50

SAE⁽¹⁾ = SAE200 and SAE250
SAE⁽²⁾= SAE300, SAE340, SAE380, SAE440 and SAE500

Characteristic properties

Reference	Screw Parameters
	Characteristic parameters
	Characteristic Yield Moment My,k[Nm]	Characteristic Withdrawal Parameter fax,k,90°[N/mm²]	Characteristic Head Pull-Through Parameter fhead,k[N/mm²]	Characteristic Tensile Capacity ftens,k[kN]	Characteristic torsional strength - ftor,k[Nm]	Torsional ratio
SSH6.0X40	10.4	13.3	17.9	13.1	11	≥ 1,5
SSH6.0X50	10.4	13.3	17.9	13.1	11	≥ 1,5
SSH6.0X60	10.4	13.3	17.9	13.1	11	≥ 1,5
SSH6.0X75	10.4	13.3	17.9	13.1	11	≥ 1,5
SSH6.0X90	10.4	13.3	17.9	13.1	11	≥ 1,5
SSH6.0X120	10.4	13.3	17.9	13.1	11	≥ 1,5
SSH8.0X40	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X50	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X60	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X80	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X90	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X100	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X120	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X140	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X160	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X180	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X200	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X240	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X260	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X280	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH8.0X300	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH10.0X40	-	-	-	-	-	-
SSH10.0X50	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X60	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X80	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X90	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X100	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X120	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X140	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X160	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X180	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X200	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X240	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH10.0X280	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH12.0X60	52.3	12.2	18.8	40.4	62.4	≥ 1,5
SSH12.0X80	52.3	12.2	18.8	40.4	62.4	≥ 1,5
SSH12.0X90	52.3	12.2	18.8	40.4	62.4	≥ 1,5
SSH12.0X100	52.3	12.2	18.8	40.4	62.4	≥ 1,5
SSH12.0X120	52.3	12.2	18.8	40.4	62.4	≥ 1,5
SSH12.0X140	52.3	12.2	18.8	40.4	62.4	≥ 1,5
SSH12.0X160	52.3	12.2	18.8	40.4	62.4	≥ 1,5
SSH12.0X180	52.3	12.2	18.8	40.4	62.4	≥ 1,5
SSH12.0X200	52.3	12.2	18.8	40.4	62.4	≥ 1,5
SSH6.0	10.4	13.3	17.9	13.1	11	≥ 1,5
SSH8.0	25.3	13.9	19.5	24.1	26.4	≥ 1,5
SSH10.0	38.7	12.1	19.3	32.8	43	≥ 1,5
SSH12.0	52.3	12.2	18.8	40.4	62.4	≥ 1,5

SSH8.0x40 and SSH10.0x40 characteristic properties are available in compatible products datasheets with these screws (see above table).

Certification

Declaration of Performance (DoP)

uk-dop-e21-0670-02-s-2.pdf

Show history

2022-08-26

uk-dop-e21-0670.pdf

European Technical Assessment (ETA)

eta-21-0670-2025-10-17.pdf

Show history

2021-12-09

eta210670-2021-12-09-cor-1.pdf

Environmental Product Declarations (EPD)

epd-certificate-sst-screws

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Product Details

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Material

Features

Application

Assemblies

Common Applications

Technical Data

Product dimensions

Dimensions

Compatible products

Characteristic properties

Certification

Declaration of Performance (DoP)

European Technical Assessment (ETA)

Environmental Product Declarations (EPD)

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Hold Down

SSH10.0X180

SSH8.0X260

SSH10.0X160

SSH12.0X80

SSH8.0X300

SSH10.0X200

SSH12.0X90

SSH8.0X280

SSH10.0X140

SSH6.0X90

SSH8.0X50

SSH10.0X40

SSH8.0X40

SSH10.0X240

SSH10.0X100

SSH10.0X280

SSH6.0X120

SSH12.0X120

SSH12.0X160

SSH10.0X60

SSH8.0X100

SSH12.0X140

SSH8.0X120

SSH8.0X80

SSH12.0X100

SSH8.0X60

SSH10.0X50

SSH6.0X50

SSH10.0X120

SSH12.0X60

SSH8.0X240

SSH8.0X200

SSH6.0X75

SSH10.0X90

SSH8.0X180

SSH6.0X60

SSH8.0X160

SSH10.0X80

SSH8.0X140

SSH8.0X90

SSH6.0X40