Bolts, nuts & washers

AN970 Large-Area Flat Washers

The large-area washer, for spreading load on wood and soft structure.

Where to buy

AmericaDistributor coming soonOur partner for this region is on its way

EuropeDistributor coming soonOur partner for this region is on its way

OceaniaDistributor coming soonOur partner for this region is on its way

AmericaMore distributors coming soon

EuropeMore distributors coming soon

OceaniaMore distributors coming soon

Larger bearing area than the AN960, which is the standard washer for metal structure.

Bolts: AN3, AN4.

Material	Carbon steel, cadmium plated (QQ-P-416C); some sizes stainless
Use (per the listing)	Wooden structures, under head and nut

Source: a distributor's listing, checked 2026-09-30.

Sizes listed 11 rows

Dash	Bolt size	OD (in.)	ID (in.)	Thickness (in.)	Material
3	3/16	.875	.203	.063	Cadmium
3	3/16	.875	.203	.063	Stainless Steel
4	1/4	1.125	.265	.063	Cadmium
C4	1/4	1.125	.265	.063	Stainless Steel
5	5/16	1.375	.328	.063	Cadmium
C5	5/16	1.375	.328	.063	Stainless Steel
6	3/8	1.625	.390	.063	Cadmium
7	7/16	1.812	.453	.109	Cadmium
8	1/2	2.000	.515	.109	Cadmium
9	9/16	2.188	.578	.125	Cadmium
10	5/8	2.375	.640	.125	Cadmium

What is the AN970 Flat Washers made of?

Carbon steel, cadmium plated (QQ-P-416C); some sizes stainless, according to the distributor listing checked on 2026-09-30.

Where can I buy the AN970 Flat Washers?

A distributor we checked lists it in the Americas. The link to its page, with the live price and stock, opens when the partnership does.

AN970 Flat WashersWhere to buy