MASA Mudsill Anchor

Name: MASA Mudsill Anchor
Brand: Simpson Strong-Tie
SKU: masa

Select your Model:

SKU: MASA

AUD$135.00per Carton

Description:

MASA mudsill anchors provide a time‑saving alternative to cast‑in‑place anchor bolts on 45mm post-installed bottom plates. Designed to install on the formwork before the pour, they simplify concrete finishing and can easily adapt to timber bottom plate interface.

Please check the Corrosion Information to see if it is suitable for your application.

Model Variants:

SKU	Description	Unit	Carton QTY	Price AUD
	MUDSILL ANCHOR FOR STANDARD FORMS	Carton	50	$135.00

Model No Table:

Model No.	Bottom Plate Size (mm)	Fasteners (No. – Length x Dia., mm)		Design Capacity (kN)
		Sides	Top	Uplift k₁ = 1.14	F1 k₁ = 1.14	F2 k₁ = 1.14
STANDARD INSTALLATION
MASA	90 x 45, 140 x 45	3 – 38 x 3.75	6 – 38 x 3.75	5.67	6.39	2.26
Design Capacity is the lesser of (1) the Characteristic Capacity multiplied by the NZ Strength Reduction Factor (φ), and applicable the k modification factors following NZS 3603 and (2) the Serviceability Capacity which is the load at 3.2mm joint slip, which includes fastener slip and mudsill anchor deformation. Design Capacity is the minimum of test data and structural joint calculation. For Australia, the Capacity Factor (φ) is 0.85 for nails and screws for structural joints in a Category 1 application. Reduce tabulated values where other Category applications govern. For NZ, the Strength Reduction Factor (φ) is 0.80 for nails in lateral loading. Duration of Load Factor (k₁) is as shown. Reduce Duration of Load Factor where applicable. Capacities may not be increased. Timber species for joint design is seasoned Radiata Pine, which is Australia Joint Group JD4 per AS 1720.1 Table H2.4 and New Zealand Joint Group J5 per NZS 3603 Table 4.1. Minimum normal class concrete strength grade shall be 17 MPa. Design Capacity based on a minimum concrete wall width of 150mm. For simultaneous loads in more than one direction, the connector must be evaluated by an engineer.